| TC LID | IATA | Airport name | Community | Province or
territory |
|---|
| CNA2 | | Highgate Airport | Highgate | ON |
| CNA3 | | Springwater (Barrie Airpark) Aerodrome | Springwater | ON |
| CNA4 | | Emsdale Airport | Emsdale | ON |
| CNA5 | | Uxbridge (Cottage Hospital) Heliport | Uxbridge | ON |
| CNA9 | | Plevna/Tomvale Airport | Plevna | ON |
| CNB2 | | Bolton Heliport | Bolton | ON |
| CNB3 | | North Bay (North Bay Regional Health Centre) Heliport | North Bay, Ontario | ON |
| CNB4 | | Cobourg (Northumberland Hills Hospital) Heliport | Cobourg | ON |
| CNB5 | | Arnprior Water Aerodrome | Arnprior | ON |
| CNB7 | | Moosonee Water Aerodrome | Moosonee | ON |
| CNB8 | | Sudbury/Ramsey Lake Water Aerodrome | Greater Sudbury | ON |
| CNC2 | | Cornwall (NAV Centre) Heliport | Cornwall | ON |
| CNC3 | | Brampton-Caledon Airport | Brampton | ON |
| CNC4 | | Guelph Airport | Guelph | ON |
| CNC5 | | Sudbury/Azilda Water Aerodrome | Greater Sudbury | ON |
| CNC7 | | Lake Muskoka/Mortimer's Point Water Aerodrome | Port Carling | ON |
| CNC8 | | Temagami Water Aerodrome | Temagami | ON |
| CNC9 | | Perth (Great War Memorial Hospital) Heliport | Perth | ON |
| CND4 | | Haliburton/Stanhope Municipal Airport | Haliburton | ON |
| CND6 | | Granitehill Lake Water Aerodrome | Hornepayne | ON |
| CND7 | | New Denver/Slocan Community (Health Centre) Heliport | New Denver | BC |
| CND9 | | Portage Lake Water Aerodrome | Portage Lake | ON |
| CNE3 | XBE | Bearskin Lake Airport | Bearskin Lake | ON |
| CNE4 | | Iroquois Falls Airport | Iroquois Falls | ON |
| CNE5 | | Bar River Water Aerodrome | Bar River | ON |
| CNE6 | | Geraldton/Hutchison Lake Water Aerodrome | Geraldton | ON |
| CNE7 | | Nakina Water Aerodrome | Nakina | ON |
| CNE9 | | Essex Airport | Essex | ON |
| CNF2 | | Haliburton (Hospital) Heliport | Haliburton | ON |
| CNF3 | | Pendleton Airport | Pendleton | ON |
| CNF4 | | Lindsay/Kawartha Lakes Municipal Airport | Lindsay | ON |
| CNF8 | | Dwight Aerodrome | Dwight | ON |
| CNF9 | | Niagara Falls/Niagara South Airport | Niagara Falls | ON |
| CNG2 | | New Glasgow (Aberdeen Hospital) Heliport | New Glasgow, | NS |
| CNG5 | | Pembroke (Regional Hospital) Heliport | Pembroke | ON |
| CNG6 | | Walkerton (County Of Bruce General Hospital) Heliport | Walkerton | ON |
| CNG8 | | Niagara Falls (Greater Niagara General Hospital) Heliport | Niagara Falls | ON |
| CNH2 | YNP | Natuashish Airport | Natuashish | NL |
| CNH4 | | St. Catharines (Niagara Health System) Heliport | St. Catharines | ON |
| CNH6 | | Hawk Junction Water Aerodrome | Hawk Junction | ON |
| CNH7 | | North Bay Water Aerodrome | North Bay, Ontario | ON |
| CNH9 | | Nanaimo (West Coast) Heliport | Nanaimo | BC |
| CNJ4 | | Orillia Ramara Regional Airport | Orillia | ON |
| CNJ5 | | Hearst/Carey Lake Water Aerodrome | Hearst | ON |
| CNJ6 | | Hornepayne Water Aerodrome | Hornepayne | ON |
| CNJ8 | YWR | White River Water Aerodrome | White River | ON |
| CNK4 | YPD | Parry Sound Area Municipal Airport | Parry Sound | ON |
| CNK6 | | Owen Sound (Grey Bruce Health Services) Heliport | Owen Sound | ON |
| CNK7 | | Canmore/Nakoda Heliport | Canmore | AB |
| CNK9 | | Kitchener-Waterloo (Grand River Hospital) Heliport | Regional Municipality of Waterloo | ON |
| CNL2 | | Fort McMurray (North Liege) Aerodrome | Fort McMurray | AB |
| CNL3 | XBR | Brockville Regional Tackaberry Airport | Brockville | ON |
| CNL4 | | Port Elgin Airport | Port Elgin | ON |
| CNL6 | | Renfrew/Hurds Lake Water Aerodrome | Renfrew | ON |
| CNL7 | | Nobel/Lumsden Air Park | Nobel | ON |
| CNL8 | | Wyevale (Boker Field) Airport | Wyevale | ON |
| CNL9 | | Nueltin Lake Airport | Nueltin Lake | MB |
| CNM2 | | Melbourne Aerodrome | Melbourne | ON |
| CNM3 | | Sturgeon Falls (West Nipissing General Hospital) Heliport | Sturgeon Falls | ON |
| CNM5 | KIF | Kingfisher Lake Airport | Kingfisher Lake | ON |
| CNM6 | | Naramata Heliport | Naramata | BC |
| CNN3 | | Shelburne/Fisher Field Aerodrome | Shelburne | ON |
| CNN5 | | Cochrane Water Aerodrome | Cochrane | ON |
| CNN7 | | Gooderham/Pencil Lake Water Aerodrome | Gooderham | ON |
| CNN8 | | Gananoque Airport | Gananoque | ON |
| CNP3 | | Arnprior/South Renfrew Municipal Airport | Arnprior | ON |
| CNP5 | | Combermere/Kamaniskeg Lake Water Aerodrome | Combermere | ON |
| CNP6 | | Nampa/Hockey Aerodrome | Nampa | AB |
| CNP7 | | Iroquois Airport | Iroquois | ON |
| CNP8 | | Greenbank Airport | Greenbank | ON |
| CNQ3 | | Niagara Central Dorothy Rungeling Airport | Welland | ON |
| CNQ5 | | Constance Lake Water Aerodrome | Constance Lake | ON |
| CNQ6 | | Keene/Elmhirst's Resort Water Aerodrome | Keene | ON |
| CNQ7 | | Port Loring Water Aerodrome | Port Loring | ON |
| CNR2 | | Innerkip Aerodrome | Innerkip | ON |
| CNR3 | | Sault Ste. Marie Heliport | Sault Ste. Marie | ON |
| CNR4 | | Tobermory Airport | Tobermory | ON |
| CNR5 | | Norland/Trotter Aerodrome | Norland | ON |
| CNR6 | | Carleton Place Airport | Carleton Place | ON |
| CNS2 | | Smoky Lake Water Aerodrome | Port Loring | ON |
| CNS3 | | Englehart (District Hospital) Heliport | Englehart | ON |
| CNS4 | | Alexandria Aerodrome | Alexandria | ON |
| CNS8 | | Morrisburg Airport | Morrisburg | ON |
| CNS9 | | Smiths Falls (Community Hospital) Heliport | Smiths Falls | ON |
| CNT2 | | Nobel/Sawdust Bay Water Aerodrome | Nobel | ON |
| CNT3 | YOG | Ogoki Post Airport (ICAO: CYKP) | Ogoki Post | ON |
| CNT4 | | Little Current (Manitoulin Health Centre) Heliport | Little Current | ON |
| CNT5 | | Lake Muskoka/Dudley Bay Water Aerodrome | Bala | ON |
| CNT6 | | Elmira Airport | Elmira | ON |
| CNT7 | | Picton Airport | Picton | ON |
| CNT9 | | Newtonville/Steeves Field Aerodrome | Newtonville | ON |
| CNU3 | | Peterborough (Regional Health Centre) Heliport | Peterborough | ON |
| CNU4 | | Belleville Aerodrome | Belleville | ON |
| CNU6 | | Huntsville Water Aerodrome | Huntsville | ON |
| CNU8 | | Markham Airport (Toronto/Markham Airport) | Markham | ON |
| CNV2 | | Inverness (Consolidated Memorial Hospital) Heliport | Inverness | NS |
| CNV3 | | New Liskeard (Temiskaming Hospital) Heliport | New Liskeard | ON |
| CNV4 | | Hawkesbury Airport | Hawkesbury | ON |
| CNV5 | | Elk Lake Water Aerodrome | Elk Lake | ON |
| CNV6 | | Orillia/Lake St John (Orillia Rama Regional) Water Aerodrome | Orillia | ON |
| CNV8 | | Edenvale Airport | Edenvale | ON |
| CNV9 | | Neuville Airport | Neuville | QC |
| CNW3 | | Bancroft Airport | Bancroft | ON |
| CNW4 | | Mindemoya (Hospital) Heliport | Mindemoya | ON |
| CNW8 | | Toronto (Hospital For Sick Children) Heliport | Toronto | ON |
| CNW9 | | Vancouver/New Westminster (Royal Columbian Hospital) Heliport | New Westminster | BC |
| CNX3 | | Carey Lake Airport | Carey Lake | ON |
| CNX7 | | Port Stanton/Sparrow Lake Water Aerodrome | Port Stanton | ON |
| CNX8 | | Nixon Airport | Nixon | ON |
| CNY3 | | Collingwood Airport | Collingwood | ON |
| CNY4 | | Alliston Airport | Alliston | ON |
| CNY8 | | Toronto (Sunnybrook Medical Centre) Heliport | Toronto | ON |
| CNZ2 | | Anzac (Long Lake) Heliport | Athabasca oil sands | AB |
| CNZ4 | | Madawaska Valley Airpark (Barry's Bay/Madawaska Valley Airpark) | Barry's Bay | ON |
| CNZ6 | | Georgetown (Georgetown & District Hospital) Heliport | Georgetown | ON |
| CNZ7 | | Hanover (District Hospital) Heliport | Hanover | ON |
| CNZ8 | | Grimsby Regional Airport | Grimsby | ON |
