| Musselburgh to Octeville | 440.27 mi (708.55 km) |
| Musselburgh to Oignies | 453.08 mi (729.16 km) |
| Musselburgh to Oissel | 487.80 mi (785.04 km) |
| Musselburgh to Olivet | 596.39 mi (959.80 km) |
| Musselburgh to Ollioules | 968.58 mi (1,558.77 km) |
| Musselburgh to Olonne-sur-Mer | 652.21 mi (1,049.64 km) |
| Musselburgh to Oloron-Sainte-Marie | 887.44 mi (1,428.20 km) |
| Musselburgh to Onet Village | 837.32 mi (1,347.54 km) |
| Musselburgh to Onnaing | 471.98 mi (759.58 km) |
| Musselburgh to Orange | 885.73 mi (1,425.44 km) |
| Musselburgh to Orchies | 458.53 mi (737.93 km) |
| Musselburgh to Orleans | 593.99 mi (955.94 km) |
| Musselburgh to Orly | 547.51 mi (881.13 km) |
| Musselburgh to Ormesson-sur-Marne | 547.43 mi (881.01 km) |
| Musselburgh to Orsay | 546.89 mi (880.14 km) |
