| Witney to Olivares | 1,018.01 mi (1,638.32 km) |
| Witney to Olivenza | 944.30 mi (1,519.71 km) |
| Witney to Olot | 688.89 mi (1,108.66 km) |
| Witney to Onate | 605.88 mi (975.06 km) |
| Witney to Onda | 818.61 mi (1,317.42 km) |
| Witney to Onteniente | 896.31 mi (1,442.47 km) |
| Witney to Orihuela | 946.56 mi (1,523.34 km) |
| Witney to Osuna | 1,020.37 mi (1,642.13 km) |
| Witney to Ourense | 717.48 mi (1,154.67 km) |
| Witney to Oviedo | 615.89 mi (991.17 km) |
| Witney to Paiporta | 855.00 mi (1,375.99 km) |
| Witney to Pajara | 1,745.00 mi (2,808.30 km) |
| Witney to Palafolls | 726.57 mi (1,169.29 km) |
| Witney to Palafrugell | 715.66 mi (1,151.74 km) |
| Witney to Palamos | 719.92 mi (1,158.60 km) |
