| Sulphur to Anoka (Minnesota) | 1,035.11 mi (1,665.85 km) |
| Sulphur to Ansonia (Connecticut) | 1,366.67 mi (2,199.44 km) |
| Sulphur to Antelope (California) | 1,691.34 mi (2,721.94 km) |
| Sulphur to Anthem (Arizona) | 1,125.21 mi (1,810.85 km) |
| Sulphur to Antioch (California) | 1,705.01 mi (2,743.95 km) |
| Sulphur to Antioch (Illinois) | 895.24 mi (1,440.75 km) |
| Sulphur to Apache Junction (Arizona) | 1,088.04 mi (1,751.03 km) |
| Sulphur to Apex (North Carolina) | 920.03 mi (1,480.64 km) |
| Sulphur to Apollo Beach (Florida) | 683.38 mi (1,099.80 km) |
| Sulphur to Apopka (Florida) | 718.79 mi (1,156.78 km) |
| Sulphur to Apple Valley (California) | 1,419.76 mi (2,284.89 km) |
| Sulphur to Apple Valley (Minnesota) | 1,003.07 mi (1,614.29 km) |
| Sulphur to Appleton (Wisconsin) | 1,007.91 mi (1,622.08 km) |
| Sulphur to Arbutus (Maryland) | 1,129.88 mi (1,818.37 km) |
| Sulphur to Arcadia (California) | 1,464.54 mi (2,356.95 km) |
