| Summit to Abilene (Texas) | 1,512.21 mi (2,433.66 km) |
| Summit to Accokeek (Maryland) | 198.85 mi (320.01 km) |
| Summit to Acworth (Georgia) | 728.38 mi (1,172.21 km) |
| Summit to Ada (Oklahoma) | 1,281.86 mi (2,062.96 km) |
| Summit to Addison (Illinois) | 712.16 mi (1,146.11 km) |
| Summit to Addison (Texas) | 1,348.24 mi (2,169.78 km) |
| Summit to Adelanto (California) | 2,370.10 mi (3,814.30 km) |
| Summit to Adelphi (Maryland) | 181.75 mi (292.50 km) |
| Summit to Adrian (Michigan) | 508.74 mi (818.73 km) |
| Summit to Affton (Missouri) | 861.18 mi (1,385.93 km) |
| Summit to Agoura Hills (California) | 2,451.05 mi (3,944.58 km) |
| Summit to Aguadilla (Puerto Rico) | 1,597.55 mi (2,571.01 km) |
| Summit to Aiken (South Carolina) | 640.55 mi (1,030.86 km) |
| Summit to Akron (Ohio) | 374.54 mi (602.76 km) |
| Summit to Alabaster (Alabama) | 859.46 mi (1,383.17 km) |
