| Bacup to Olivares | 1,141.01 mi (1,836.28 km) |
| Bacup to Olivenza | 1,063.17 mi (1,711.01 km) |
| Bacup to Olot | 824.66 mi (1,327.16 km) |
| Bacup to Onate | 737.34 mi (1,186.64 km) |
| Bacup to Onda | 953.75 mi (1,534.91 km) |
| Bacup to Onteniente | 1,030.97 mi (1,659.19 km) |
| Bacup to Orihuela | 1,080.76 mi (1,739.32 km) |
| Bacup to Osuna | 1,146.42 mi (1,844.98 km) |
| Bacup to Ourense | 827.24 mi (1,331.31 km) |
| Bacup to Oviedo | 733.66 mi (1,180.71 km) |
| Bacup to Paiporta | 989.93 mi (1,593.14 km) |
| Bacup to Pajara | 1,852.62 mi (2,981.50 km) |
| Bacup to Palafolls | 862.27 mi (1,387.69 km) |
| Bacup to Palafrugell | 850.92 mi (1,369.43 km) |
| Bacup to Palamos | 855.25 mi (1,376.39 km) |
