| Wantage to Olivares | 1,005.95 mi (1,618.91 km) |
| Wantage to Olivenza | 932.71 mi (1,501.05 km) |
| Wantage to Olot | 675.48 mi (1,087.09 km) |
| Wantage to Onate | 592.94 mi (954.25 km) |
| Wantage to Onda | 805.24 mi (1,295.91 km) |
| Wantage to Onteniente | 882.99 mi (1,421.03 km) |
| Wantage to Orihuela | 933.29 mi (1,501.98 km) |
| Wantage to Osuna | 1,007.98 mi (1,622.18 km) |
| Wantage to Ourense | 707.01 mi (1,137.82 km) |
| Wantage to Oviedo | 604.56 mi (972.95 km) |
| Wantage to Paiporta | 841.65 mi (1,354.51 km) |
| Wantage to Pajara | 1,734.45 mi (2,791.33 km) |
| Wantage to Palafolls | 713.17 mi (1,147.74 km) |
| Wantage to Palafrugell | 702.32 mi (1,130.28 km) |
| Wantage to Palamos | 706.58 mi (1,137.13 km) |
