| Ruislip to Hormigueros (Puerto Rico) | 4,246.86 mi (6,834.67 km) |
| Ruislip to Horn Lake (Mississippi) | 4,360.76 mi (7,017.96 km) |
| Ruislip to Hot Springs (Arkansas) | 4,501.49 mi (7,244.45 km) |
| Ruislip to Hot Springs Village (Arkansas) | 4,489.72 mi (7,225.50 km) |
| Ruislip to Houma (Louisiana) | 4,657.48 mi (7,495.48 km) |
| Ruislip to Houston (Texas) | 4,834.14 mi (7,779.80 km) |
| Ruislip to Howard (Wisconsin) | 3,827.60 mi (6,159.93 km) |
| Ruislip to Huber Heights (Ohio) | 3,891.01 mi (6,261.97 km) |
| Ruislip to Hudson (Florida) | 4,389.09 mi (7,063.56 km) |
| Ruislip to Hudson (Ohio) | 3,722.68 mi (5,991.07 km) |
| Ruislip to Hudson (Wisconsin) | 3,979.02 mi (6,403.61 km) |
| Ruislip to Hueytown (Alabama) | 4,315.43 mi (6,945.01 km) |
| Ruislip to Hugo (Minnesota) | 3,977.67 mi (6,401.45 km) |
| Ruislip to Humacao (Puerto Rico) | 4,191.06 mi (6,744.86 km) |
| Ruislip to Humble (Texas) | 4,818.58 mi (7,754.75 km) |
