| Gateway to Abilene (Texas) | 1,153.64 mi (1,856.61 km) |
| Gateway to Accokeek (Maryland) | 879.71 mi (1,415.76 km) |
| Gateway to Acworth (Georgia) | 545.25 mi (877.49 km) |
| Gateway to Ada (Oklahoma) | 1,050.03 mi (1,689.86 km) |
| Gateway to Addison (Illinois) | 1,118.58 mi (1,800.17 km) |
| Gateway to Addison (Texas) | 1,005.29 mi (1,617.87 km) |
| Gateway to Adelanto (California) | 2,181.77 mi (3,511.23 km) |
| Gateway to Adelphi (Maryland) | 901.70 mi (1,451.15 km) |
| Gateway to Adrian (Michigan) | 1,066.52 mi (1,716.40 km) |
| Gateway to Affton (Missouri) | 965.21 mi (1,553.36 km) |
| Gateway to Agoura Hills (California) | 2,254.85 mi (3,628.84 km) |
| Gateway to Aguadilla (Puerto Rico) | 1,086.68 mi (1,748.85 km) |
| Gateway to Aiken (South Carolina) | 480.27 mi (772.92 km) |
| Gateway to Akron (Ohio) | 1,001.97 mi (1,612.51 km) |
| Gateway to Alabaster (Alabama) | 550.27 mi (885.57 km) |
