Murcia is a city in south-eastern Spain, the capital and most populous city of the Autonomous Community of the Region of Murcia, and the seventh largest city in the country, with a population of 447,182 inhabitants in 2018. The population of the metropolitan area was 689,591 in 2010. It is located on the Segura River, in the southeast of the Iberian Peninsula; it has a climate with hot summers, mild winters, and relatively low precipitation.
Barcelona is a province of eastern Spain, in the center of the autonomous community of Catalonia. The province is bordered by the provinces of Tarragona, Lleida, and Girona, and by the Mediterranean Sea. Its area is 7,726 km2 (2,983 sq mi). 5,609,350 people live in the province, of whom about 30% (1,620,343) live within the administrative limits of the city of Barcelona, which itself is contained in the Barcelona metropolitan area.
Toledo is a province of central Spain, in the western part of the autonomous community of Castile–La Mancha. It is bordered by the provinces of Madrid, Cuenca, Ciudad Real, Badajoz, Cáceres, and Ávila. Its capital is the city of Toledo.
Torrejón de Ardoz is a municipality of Spain belonging to the Community of Madrid.
The metropolitan zones of Mexico have been traditionally defined as the group of municipalities that heavily interact with each other, usually around a core city. The phenomenon of metropolization in Mexico is relatively recent, starting in the 1940's, and due to the accelerated level of urbanization in the country, the definition of a metropolitan zone is reviewed periodically by the Mexican population and census authorities.
Badules is a municipality located in the province of Zaragoza, Aragon, Spain. According to the 2010 census the municipality has a population of 95 inhabitants.
Calmarza is a municipality located in the province of Zaragoza, Aragon, Spain. According to the 2010 census the municipality has a population of 77 inhabitants.
Jaraba is a municipality located in the province of Zaragoza, Aragon, Spain. According to the 2004 census (INE), the municipality has a population of 316 inhabitants.
Paracuellos de la Ribera is a municipality located in the province of Zaragoza, Aragon, Spain. According to the 2010 census the municipality has a population of 194 inhabitants.
Santa Cruz de Grío is a municipality located in the province of Zaragoza, Aragon, Spain. According to the 2010 census, the municipality has a population of 164 inhabitants.
Pedralba de la Pradería is a municipality located in the province of Zamora, Castile and León, Spain. According to the 2004 census (INE), the municipality has a population of 280 inhabitants.
Alba is a municipality located in the province of Teruel, Aragon, Spain. According to the 2018 census the municipality had a population of 178 inhabitants. Its postal code is 44395.
Fonfría is a municipality located in the Jiloca Comarca, province of Teruel, Aragon, Spain. According to the 2010 census the municipality has a population of 30 inhabitants.
Lerdo de Tejada is a municipality in the Mexican state of Veracruz, located 207 kilometres (129 mi) southeast of the state capital Xalapa. It is named after Sebastián Lerdo de Tejada, the 27th President of Mexico.
Amatlán de los Reyes is a municipality in Veracruz, Mexico. It is located about 105.63 mi from state capital Xalapa to the south. It has an area of 148.9 km2. It is located at 18°51′N96°55′W.
Isla Municipality is a municipality in Veracruz, Mexico. It is located in south zone of the State of Veracruz, about 370 km from state capital Xalapa. It has a surface of 714.80 km2. It is located at 18°02′N95°32′W.
Cartagena is a Spanish city and a major naval station located in the Region of Murcia, by the Mediterranean coast, south-eastern Spain. As of January 2018, it has a population of 213,943 inhabitants, being the region's second-largest municipality and the country's sixth-largest non-provincial-capital city. The metropolitan area of Cartagena, known as Campo de Cartagena, has a population of 409,586 inhabitants.
Porto de Sanabria, also known as Porto, is a municipality located in the province of Zamora, Castile and León, Spain. According to the 2012 census (INE), the municipality has a population of 216 inhabitants.
Las Minas is a municipality in the Mexican state of Veracruz, located 28 kilometres (17 mi) northeast of the state capital Xalapa.
Tomatlán is a municipality in the Mexican state of Veracruz, located 58 kilometres (36 mi) south of the state capital of Xalapa.
Spain 
Aragon 
