| Alton to Accokeek (Maryland) | 3,646.50 mi (5,868.47 km) |
| Alton to Acworth (Georgia) | 4,176.58 mi (6,721.56 km) |
| Alton to Ada (Oklahoma) | 4,619.55 mi (7,434.44 km) |
| Alton to Addison (Illinois) | 3,938.58 mi (6,338.53 km) |
| Alton to Addison (Texas) | 4,718.14 mi (7,593.11 km) |
| Alton to Adelanto (California) | 5,373.21 mi (8,647.35 km) |
| Alton to Adelphi (Maryland) | 3,630.41 mi (5,842.59 km) |
| Alton to Adrian (Michigan) | 3,786.24 mi (6,093.37 km) |
| Alton to Affton (Missouri) | 4,187.04 mi (6,738.38 km) |
| Alton to Agoura Hills (California) | 5,440.61 mi (8,755.81 km) |
| Alton to Aguadilla (Puerto Rico) | 4,206.22 mi (6,769.25 km) |
| Alton to Aiken (South Carolina) | 4,080.21 mi (6,566.46 km) |
| Alton to Akron (Ohio) | 3,723.01 mi (5,991.60 km) |
| Alton to Alabaster (Alabama) | 4,305.25 mi (6,928.62 km) |
| Alton to Alachua (Florida) | 4,293.99 mi (6,910.51 km) |
