| Sulphur to Humble (Texas) | 115.26 mi (185.49 km) |
| Sulphur to Hunters Creek (Florida) | 729.45 mi (1,173.93 km) |
| Sulphur to Huntersville (North Carolina) | 807.53 mi (1,299.60 km) |
| Sulphur to Huntington (Indiana) | 857.27 mi (1,379.64 km) |
| Sulphur to Huntington (Virginia) | 1,097.14 mi (1,765.68 km) |
| Sulphur to Huntington (West Virginia) | 840.30 mi (1,352.34 km) |
| Sulphur to Huntington Beach (California) | 1,460.80 mi (2,350.94 km) |
| Sulphur to Huntington Park (California) | 1,474.14 mi (2,372.39 km) |
| Sulphur to Huntington Station (New York) | 1,335.26 mi (2,148.89 km) |
| Sulphur to Huntley (Illinois) | 868.47 mi (1,397.66 km) |
| Sulphur to Huntsville (Alabama) | 498.40 mi (802.10 km) |
| Sulphur to Huntsville (Texas) | 135.03 mi (217.30 km) |
| Sulphur to Huron (South Dakota) | 1,011.82 mi (1,628.37 km) |
| Sulphur to Hurricane (Utah) | 1,241.81 mi (1,998.50 km) |
| Sulphur to Hurst (Texas) | 288.34 mi (464.03 km) |
