| Darlington to Hoyo de Manzanares | 965.95 mi (1,554.55 km) |
| Darlington to Huelva | 1,220.73 mi (1,964.57 km) |
| Darlington to Huercal de Almeria | 1,219.78 mi (1,963.04 km) |
| Darlington to Huercal-Overa | 1,184.65 mi (1,906.51 km) |
| Darlington to Huesca | 857.88 mi (1,380.62 km) |
| Darlington to Huetor Vega | 1,204.42 mi (1,938.32 km) |
| Darlington to Huetor-Tajar | 1,203.35 mi (1,936.60 km) |
| Darlington to Humanes de Madrid | 991.77 mi (1,596.09 km) |
| Darlington to Ibi | 1,099.52 mi (1,769.51 km) |
| Darlington to Ibiza | 1,088.08 mi (1,751.10 km) |
| Darlington to Icod de los Vinos | 1,961.89 mi (3,157.36 km) |
| Darlington to Igualada | 906.14 mi (1,458.29 km) |
| Darlington to Illescas | 1,001.23 mi (1,611.33 km) |
| Darlington to Inca | 1,044.11 mi (1,680.33 km) |
| Darlington to Ingenio | 1,966.49 mi (3,164.76 km) |
