Routes from largest cities in North America to South Portland, United States
- Mexico City, Mexico South Portland
- New York City, United States South Portland
- Los Angeles, United States South Portland
- Chicago, United States South Portland
- Toronto, Canada South Portland
- Brooklyn, United States South Portland
- Borough of Queens, United States South Portland
- Santo Domingo, Dominican Republic South Portland
- Havana, Cuba South Portland
- Houston, United States South Portland
- Iztapalapa, Mexico South Portland
- Ecatepec, Mexico South Portland
- Guadalajara, Mexico South Portland
- Montréal, Canada South Portland
- Puebla, Mexico South Portland
- Philadelphia, United States South Portland
- Ciudad Juárez, Mexico South Portland
- Manhattan, United States South Portland
- Phoenix, United States South Portland
- The Bronx, United States South Portland
- Tijuana, Mexico South Portland
- San Antonio, United States South Portland
- San Diego, United States South Portland
- Port-au-Prince, Haiti South Portland
- Ciudad Nezahualcoyotl, Mexico South Portland
- Santiago de los Caballeros, Dominican Republic South Portland
- Dallas, United States South Portland
- Gustavo A. Madero, Mexico South Portland
- Gustavo A. Madero, Mexico South Portland
- Monterrey, Mexico South Portland
- León, Mexico South Portland
- Calgary, Canada South Portland
- Guatemala City, Guatemala South Portland
- Zapopan, Mexico South Portland
- Managua, Nicaragua South Portland
- San Jose, United States South Portland
- Kingston, Jamaica South Portland
- Tegucigalpa, Honduras South Portland
- Naucalpan de Juárez, Mexico South Portland
- Indianapolis, United States South Portland
- Jacksonville, United States South Portland
- Ottawa, Canada South Portland
- Chihuahua, Mexico South Portland
- San Francisco, United States South Portland
- Austin, United States South Portland
- Columbus, United States South Portland
- Fort Worth, United States South Portland
- Charlotte, United States South Portland
- Álvaro Obregón, Mexico South Portland
- Guadalupe, Mexico South Portland
- Mérida, Mexico South Portland
- Tlalnepantla, Mexico South Portland
- Detroit, United States South Portland
- Edmonton, Canada South Portland
- Santo Domingo Oeste, Dominican Republic South Portland
- San Luis Potosí, Mexico South Portland
- Culiacán, Mexico South Portland
- Mississauga, Canada South Portland
- Aguascalientes, Mexico South Portland
- Acapulco de Juárez, Mexico South Portland
- El Paso, United States South Portland
- Memphis, United States South Portland
- New South Memphis, United States South Portland
- North York, Canada South Portland
- Winnipeg, Canada South Portland
- Coyoacán, Mexico South Portland
- Santiago de Querétaro, Mexico South Portland
- Saltillo, Mexico South Portland
- Baltimore, United States South Portland
- Boston, United States South Portland
- Seattle, United States South Portland
- Tlalpan, Mexico South Portland
- Washington, D.C., United States South Portland
- Denver, United States South Portland
- Vancouver, Canada South Portland
- Scarborough, Canada South Portland
- Mexicali, Mexico South Portland
- Hermosillo, Mexico South Portland
- Milwaukee, United States South Portland
- Morelia, Mexico South Portland
- New Kingston, Jamaica South Portland
- Portland, United States South Portland
- Las Vegas, United States South Portland
- Oklahoma City, United States South Portland
- South Boston, United States South Portland
- Veracruz, Mexico South Portland
- Santiago de Cuba, Cuba South Portland
- Albuquerque, United States South Portland
- Cancún, Mexico South Portland
- Nashville, United States South Portland
- Québec, Canada South Portland
- San Salvador, El Salvador South Portland
- Santa María Chimalhuacán, Mexico South Portland
- Torreon, Mexico South Portland
- Cuauhtémoc, Mexico South Portland
- Ciudad López Mateos, Mexico South Portland
- Tucson, United States South Portland
- Hamilton, Canada South Portland
- Toluca, Mexico South Portland
- Reynosa, Mexico South Portland
- Fresno, United States South Portland
- Tlaquepaque, Mexico South Portland
- San Pedro Sula, Honduras South Portland
- Tuxtla Gutiérrez, Mexico South Portland
- Cuautitlán Izcalli, Mexico South Portland
- Mixco, Guatemala South Portland
- Staten Island, United States South Portland
- Sacramento, United States South Portland
- Long Beach, United States South Portland
- Kansas City, United States South Portland
- Victoria de Durango, Mexico South Portland
- Heroica Matamoros, Mexico South Portland
- Venustiano Carranza, Mexico South Portland
- San Nicolás de los Garza, Mexico South Portland
- Carrefour, Haiti South Portland