| Gateway to Ashtabula (Ohio) | 1,058.57 mi (1,703.61 km) |
| Gateway to Ashwaubenon (Wisconsin) | 1,286.17 mi (2,069.89 km) |
| Gateway to Aspen Hill (Maryland) | 905.59 mi (1,457.41 km) |
| Gateway to Astoria (Oregon) | 2,660.48 mi (4,281.62 km) |
| Gateway to Atascadero (California) | 2,369.67 mi (3,813.62 km) |
| Gateway to Atascocita (Texas) | 850.83 mi (1,369.28 km) |
| Gateway to Atchison (Kansas) | 1,182.91 mi (1,903.70 km) |
| Gateway to Athens (Alabama) | 645.54 mi (1,038.89 km) |
| Gateway to Athens (Georgia) | 518.44 mi (834.34 km) |
| Gateway to Athens (Ohio) | 881.02 mi (1,417.86 km) |
| Gateway to Athens (Tennessee) | 636.26 mi (1,023.96 km) |
| Gateway to Athens (Texas) | 931.80 mi (1,499.59 km) |
| Gateway to Atlanta (Georgia) | 521.40 mi (839.11 km) |
| Gateway to Atlantic Beach (Florida) | 260.45 mi (419.15 km) |
| Gateway to Atlantic City (New Jersey) | 979.32 mi (1,576.06 km) |
