| Bosilegrad to Olivenza | 1,565.63 mi (2,519.64 km) |
| Bosilegrad to Olot | 1,018.44 mi (1,639.03 km) |
| Bosilegrad to Onate | 1,258.37 mi (2,025.15 km) |
| Bosilegrad to Onda | 1,190.71 mi (1,916.26 km) |
| Bosilegrad to Onteniente | 1,232.00 mi (1,982.72 km) |
| Bosilegrad to Orihuela | 1,266.91 mi (2,038.90 km) |
| Bosilegrad to Osuna | 1,499.59 mi (2,413.35 km) |
| Bosilegrad to Ourense | 1,539.07 mi (2,476.89 km) |
| Bosilegrad to Oviedo | 1,426.91 mi (2,296.39 km) |
| Bosilegrad to Paiporta | 1,209.19 mi (1,946.00 km) |
| Bosilegrad to Pajara | 2,256.50 mi (3,631.49 km) |
| Bosilegrad to Palafolls | 1,010.66 mi (1,626.50 km) |
| Bosilegrad to Palafrugell | 986.91 mi (1,588.27 km) |
| Bosilegrad to Palamos | 989.41 mi (1,592.31 km) |
| Bosilegrad to Palencia | 1,375.56 mi (2,213.75 km) |
