| Masamagrell to Octeville | 697.81 mi (1,123.02 km) |
| Masamagrell to Oignies | 770.13 mi (1,239.40 km) |
| Masamagrell to Oissel | 678.75 mi (1,092.34 km) |
| Masamagrell to Olivet | 583.69 mi (939.36 km) |
| Masamagrell to Ollioules | 404.09 mi (650.32 km) |
| Masamagrell to Olonne-sur-Mer | 486.75 mi (783.34 km) |
| Masamagrell to Oloron-Sainte-Marie | 250.80 mi (403.62 km) |
| Masamagrell to Onet Village | 363.71 mi (585.34 km) |
| Masamagrell to Onnaing | 771.39 mi (1,241.43 km) |
| Masamagrell to Orange | 411.62 mi (662.44 km) |
| Masamagrell to Orchies | 773.14 mi (1,244.24 km) |
| Masamagrell to Orleans | 586.38 mi (943.69 km) |
| Masamagrell to Orly | 647.93 mi (1,042.74 km) |
| Masamagrell to Ormesson-sur-Marne | 652.27 mi (1,049.73 km) |
| Masamagrell to Orsay | 642.81 mi (1,034.50 km) |
