| Seacombe to Hoyo de Manzanares | 883.62 mi (1,422.04 km) |
| Seacombe to Huelva | 1,132.17 mi (1,822.05 km) |
| Seacombe to Huercal de Almeria | 1,142.17 mi (1,838.15 km) |
| Seacombe to Huercal-Overa | 1,108.51 mi (1,783.97 km) |
| Seacombe to Huesca | 788.32 mi (1,268.68 km) |
| Seacombe to Huetor Vega | 1,123.68 mi (1,808.39 km) |
| Seacombe to Huetor-Tajar | 1,121.36 mi (1,804.66 km) |
| Seacombe to Humanes de Madrid | 909.70 mi (1,464.02 km) |
| Seacombe to Ibi | 1,027.93 mi (1,654.29 km) |
| Seacombe to Ibiza | 1,023.85 mi (1,647.73 km) |
| Seacombe to Icod de los Vinos | 1,865.49 mi (3,002.22 km) |
| Seacombe to Igualada | 845.08 mi (1,360.03 km) |
| Seacombe to Illescas | 919.18 mi (1,479.28 km) |
| Seacombe to Inca | 986.45 mi (1,587.54 km) |
| Seacombe to Ingenio | 1,870.93 mi (3,010.98 km) |
