| Bicester to Olivares | 1,029.80 mi (1,657.31 km) |
| Bicester to Olivenza | 956.92 mi (1,540.02 km) |
| Bicester to Olot | 692.72 mi (1,114.83 km) |
| Bicester to Onate | 615.45 mi (990.48 km) |
| Bicester to Onda | 825.88 mi (1,329.13 km) |
| Bicester to Onteniente | 903.97 mi (1,454.79 km) |
| Bicester to Orihuela | 954.53 mi (1,536.17 km) |
| Bicester to Osuna | 1,031.46 mi (1,659.97 km) |
| Bicester to Ourense | 731.55 mi (1,177.31 km) |
| Bicester to Oviedo | 628.92 mi (1,012.14 km) |
| Bicester to Paiporta | 862.46 mi (1,387.99 km) |
| Bicester to Pajara | 1,758.98 mi (2,830.81 km) |
| Bicester to Palafolls | 730.29 mi (1,175.29 km) |
| Bicester to Palafrugell | 718.82 mi (1,156.83 km) |
| Bicester to Palamos | 723.15 mi (1,163.80 km) |
