| Buckie to Octeville | 558.74 mi (899.20 km) |
| Buckie to Oignies | 552.95 mi (889.88 km) |
| Buckie to Oissel | 599.20 mi (964.31 km) |
| Buckie to Olivet | 707.35 mi (1,138.37 km) |
| Buckie to Ollioules | 1,074.62 mi (1,729.43 km) |
| Buckie to Olonne-sur-Mer | 771.32 mi (1,241.32 km) |
| Buckie to Oloron-Sainte-Marie | 1,005.81 mi (1,618.69 km) |
| Buckie to Onet Village | 950.07 mi (1,529.00 km) |
| Buckie to Onnaing | 569.05 mi (915.80 km) |
| Buckie to Orange | 993.26 mi (1,598.50 km) |
| Buckie to Orchies | 557.07 mi (896.51 km) |
| Buckie to Orleans | 704.87 mi (1,134.38 km) |
| Buckie to Orly | 655.26 mi (1,054.54 km) |
| Buckie to Ormesson-sur-Marne | 654.54 mi (1,053.38 km) |
| Buckie to Orsay | 655.50 mi (1,054.93 km) |
