| Alton to Alum Rock (California) | 5,352.18 mi (8,613.50 km) |
| Alton to Alvin (Texas) | 4,840.76 mi (7,790.45 km) |
| Alton to Amarillo (Texas) | 4,792.84 mi (7,713.33 km) |
| Alton to Amelia (Ohio) | 3,923.80 mi (6,314.74 km) |
| Alton to American Canyon (California) | 5,318.54 mi (8,559.36 km) |
| Alton to American Fork (Utah) | 4,867.37 mi (7,833.27 km) |
| Alton to Americus (Georgia) | 4,254.28 mi (6,846.61 km) |
| Alton to Ames (Iowa) | 4,146.20 mi (6,672.67 km) |
| Alton to Amherst (Ohio) | 3,736.86 mi (6,013.90 km) |
| Alton to Ammon (Idaho) | 4,705.85 mi (7,573.34 km) |
| Alton to Amsterdam (New York) | 3,348.09 mi (5,388.24 km) |
| Alton to Anacortes (Washington) | 4,739.29 mi (7,627.15 km) |
| Alton to Anaheim (California) | 5,428.93 mi (8,737.02 km) |
| Alton to Anchorage (Alaska) | 4,480.27 mi (7,210.30 km) |
| Alton to Anderson (California) | 5,188.87 mi (8,350.68 km) |
