| Dokkum to Huelva | 1,272.23 mi (2,047.46 km) |
| Dokkum to Huercal de Almeria | 1,206.25 mi (1,941.27 km) |
| Dokkum to Huercal-Overa | 1,165.23 mi (1,875.26 km) |
| Dokkum to Huesca | 828.05 mi (1,332.62 km) |
| Dokkum to Huetor Vega | 1,208.19 mi (1,944.40 km) |
| Dokkum to Huetor-Tajar | 1,214.20 mi (1,954.07 km) |
| Dokkum to Humanes de Madrid | 1,013.66 mi (1,631.34 km) |
| Dokkum to Ibi | 1,062.45 mi (1,709.85 km) |
| Dokkum to Ibiza | 1,019.37 mi (1,640.51 km) |
| Dokkum to Icod de los Vinos | 2,074.82 mi (3,339.11 km) |
| Dokkum to Igualada | 836.50 mi (1,346.22 km) |
| Dokkum to Illescas | 1,022.47 mi (1,645.50 km) |
| Dokkum to Inca | 951.48 mi (1,531.27 km) |
| Dokkum to Ingenio | 2,066.59 mi (3,325.86 km) |
| Dokkum to Irun | 776.29 mi (1,249.31 km) |
