| Conroe to Hoyo de Manzanares | 4,968.50 mi (7,996.03 km) |
| Conroe to Huelva | 4,915.53 mi (7,910.77 km) |
| Conroe to Huercal de Almeria | 5,151.30 mi (8,290.22 km) |
| Conroe to Huercal-Overa | 5,160.42 mi (8,304.89 km) |
| Conroe to Huesca | 5,085.91 mi (8,184.99 km) |
| Conroe to Huetor Vega | 5,087.08 mi (8,186.86 km) |
| Conroe to Huetor-Tajar | 5,061.96 mi (8,146.43 km) |
| Conroe to Humanes de Madrid | 4,982.18 mi (8,018.04 km) |
| Conroe to Ibi | 5,187.44 mi (8,348.37 km) |
| Conroe to Ibiza | 5,274.26 mi (8,488.09 km) |
| Conroe to Icod de los Vinos | 4,643.01 mi (7,472.21 km) |
| Conroe to Igualada | 5,196.65 mi (8,363.20 km) |
| Conroe to Illescas | 4,985.92 mi (8,024.06 km) |
| Conroe to Inca | 5,317.41 mi (8,557.55 km) |
| Conroe to Ingenio | 4,725.64 mi (7,605.19 km) |
