| Sulphur to Horizon West (Florida) | 717.61 mi (1,154.88 km) |
| Sulphur to Hormigueros (Puerto Rico) | 1,845.87 mi (2,970.64 km) |
| Sulphur to Horn Lake (Mississippi) | 378.78 mi (609.58 km) |
| Sulphur to Hot Springs (Arkansas) | 294.92 mi (474.63 km) |
| Sulphur to Hot Springs Village (Arkansas) | 306.80 mi (493.74 km) |
| Sulphur to Houma (Louisiana) | 164.96 mi (265.48 km) |
| Sulphur to Houston (Texas) | 125.36 mi (201.74 km) |
| Sulphur to Howard (Wisconsin) | 1,031.58 mi (1,660.17 km) |
| Sulphur to Huber Heights (Ohio) | 845.23 mi (1,360.27 km) |
| Sulphur to Hudson (Florida) | 655.35 mi (1,054.69 km) |
| Sulphur to Hudson (Ohio) | 1,010.64 mi (1,626.46 km) |
| Sulphur to Hudson (Wisconsin) | 1,018.68 mi (1,639.40 km) |
| Sulphur to Hueytown (Alabama) | 432.34 mi (695.78 km) |
| Sulphur to Hugo (Minnesota) | 1,032.38 mi (1,661.45 km) |
| Sulphur to Humacao (Puerto Rico) | 1,918.40 mi (3,087.37 km) |
