| Mosta to Octeville | 1,244.67 mi (2,003.11 km) |
| Mosta to Oignies | 1,156.11 mi (1,860.59 km) |
| Mosta to Oissel | 1,145.63 mi (1,843.71 km) |
| Mosta to Olivet | 1,044.71 mi (1,681.29 km) |
| Mosta to Ollioules | 676.45 mi (1,088.64 km) |
| Mosta to Olonne-sur-Mer | 1,113.09 mi (1,791.35 km) |
| Mosta to Oloron-Sainte-Marie | 943.70 mi (1,518.74 km) |
| Mosta to Onet Village | 853.92 mi (1,374.25 km) |
| Mosta to Onnaing | 1,136.84 mi (1,829.57 km) |
| Mosta to Orange | 761.89 mi (1,226.15 km) |
| Mosta to Orchies | 1,150.34 mi (1,851.29 km) |
| Mosta to Orleans | 1,046.42 mi (1,684.05 km) |
| Mosta to Orly | 1,076.11 mi (1,731.83 km) |
| Mosta to Ormesson-sur-Marne | 1,074.22 mi (1,728.79 km) |
| Mosta to Orsay | 1,079.59 mi (1,737.43 km) |
