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