| Sulphur Springs to Indianapolis (Indiana) | 697.03 mi (1,121.76 km) |
| Sulphur Springs to Indianola (Iowa) | 579.00 mi (931.81 km) |
| Sulphur Springs to Indio (California) | 1,187.75 mi (1,911.50 km) |
| Sulphur Springs to Inglewood (California) | 1,307.53 mi (2,104.26 km) |
| Sulphur Springs to Inkster (Michigan) | 920.98 mi (1,482.17 km) |
| Sulphur Springs to Inver Grove Heights (Minnesota) | 818.63 mi (1,317.46 km) |
| Sulphur Springs to Inwood (New York) | 1,309.51 mi (2,107.46 km) |
| Sulphur Springs to Iona (Florida) | 936.45 mi (1,507.07 km) |
| Sulphur Springs to Ionia (Michigan) | 887.63 mi (1,428.50 km) |
| Sulphur Springs to Iowa City (Iowa) | 629.26 mi (1,012.70 km) |
| Sulphur Springs to Irmo (South Carolina) | 831.41 mi (1,338.02 km) |
| Sulphur Springs to Irondale (Alabama) | 517.27 mi (832.47 km) |
| Sulphur Springs to Ironton (Ohio) | 813.52 mi (1,309.24 km) |
| Sulphur Springs to Irvine (California) | 1,276.28 mi (2,053.97 km) |
| Sulphur Springs to Irving (Texas) | 81.10 mi (130.51 km) |
