| Huntington to Olivares | 1,170.73 mi (1,884.11 km) |
| Huntington to Olivenza | 1,095.37 mi (1,762.82 km) |
| Huntington to Olot | 831.87 mi (1,338.77 km) |
| Huntington to Onate | 759.78 mi (1,222.75 km) |
| Huntington to Onda | 970.07 mi (1,561.17 km) |
| Huntington to Onteniente | 1,048.37 mi (1,687.19 km) |
| Huntington to Orihuela | 1,099.08 mi (1,768.79 km) |
| Huntington to Osuna | 1,173.95 mi (1,889.29 km) |
| Huntington to Ourense | 863.55 mi (1,389.75 km) |
| Huntington to Oviedo | 766.16 mi (1,233.02 km) |
| Huntington to Paiporta | 1,006.75 mi (1,620.22 km) |
| Huntington to Pajara | 1,890.41 mi (3,042.32 km) |
| Huntington to Palafolls | 869.13 mi (1,398.73 km) |
| Huntington to Palafrugell | 856.33 mi (1,378.12 km) |
| Huntington to Palamos | 860.82 mi (1,385.36 km) |
