| Tarquinia to Huelva | 1,049.40 mi (1,688.84 km) |
| Tarquinia to Huercal de Almeria | 840.35 mi (1,352.41 km) |
| Tarquinia to Huercal-Overa | 799.27 mi (1,286.30 km) |
| Tarquinia to Huesca | 622.67 mi (1,002.09 km) |
| Tarquinia to Huetor Vega | 885.83 mi (1,425.60 km) |
| Tarquinia to Huetor-Tajar | 907.74 mi (1,460.86 km) |
| Tarquinia to Humanes de Madrid | 819.97 mi (1,319.61 km) |
| Tarquinia to Ibi | 694.28 mi (1,117.33 km) |
| Tarquinia to Ibiza | 588.34 mi (946.84 km) |
| Tarquinia to Icod de los Vinos | 1,856.72 mi (2,988.10 km) |
| Tarquinia to Igualada | 522.83 mi (841.41 km) |
| Tarquinia to Illescas | 822.71 mi (1,324.03 km) |
| Tarquinia to Inca | 492.84 mi (793.15 km) |
| Tarquinia to Ingenio | 1,815.89 mi (2,922.40 km) |
| Tarquinia to Irun | 690.08 mi (1,110.57 km) |
