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