| Rio Grande City to Hoddesdon | 5,160.37 mi (8,304.81 km) |
| Rio Grande City to Holbeach | 5,133.05 mi (8,260.84 km) |
| Rio Grande City to Holborn | 5,163.03 mi (8,309.09 km) |
| Rio Grande City to Hollinwood | 5,031.56 mi (8,097.52 km) |
| Rio Grande City to Holyhead | 4,940.59 mi (7,951.12 km) |
| Rio Grande City to Holywell | 4,996.11 mi (8,040.46 km) |
| Rio Grande City to Honiton | 5,058.70 mi (8,141.19 km) |
| Rio Grande City to Horbury | 5,050.38 mi (8,127.81 km) |
| Rio Grande City to Horley | 5,170.22 mi (8,320.66 km) |
| Rio Grande City to Hornchurch | 5,174.90 mi (8,328.20 km) |
| Rio Grande City to Horndean | 5,144.38 mi (8,279.08 km) |
| Rio Grande City to Hornsey | 5,161.03 mi (8,305.88 km) |
| Rio Grande City to Horsell | 5,150.52 mi (8,288.96 km) |
| Rio Grande City to Horsforth | 5,042.57 mi (8,115.23 km) |
| Rio Grande City to Horsham | 5,167.20 mi (8,315.80 km) |
