| Marsaskala to Octeville | 1,251.92 mi (2,014.78 km) |
| Marsaskala to Oignies | 1,162.52 mi (1,870.90 km) |
| Marsaskala to Oissel | 1,152.57 mi (1,854.89 km) |
| Marsaskala to Olivet | 1,051.83 mi (1,692.76 km) |
| Marsaskala to Ollioules | 684.03 mi (1,100.84 km) |
| Marsaskala to Olonne-sur-Mer | 1,120.92 mi (1,803.95 km) |
| Marsaskala to Oloron-Sainte-Marie | 951.99 mi (1,532.08 km) |
| Marsaskala to Onet Village | 861.72 mi (1,386.81 km) |
| Marsaskala to Onnaing | 1,143.15 mi (1,839.73 km) |
| Marsaskala to Orange | 769.40 mi (1,238.23 km) |
| Marsaskala to Orchies | 1,156.70 mi (1,861.53 km) |
| Marsaskala to Orleans | 1,053.54 mi (1,695.50 km) |
| Marsaskala to Orly | 1,082.97 mi (1,742.88 km) |
| Marsaskala to Ormesson-sur-Marne | 1,081.05 mi (1,739.78 km) |
| Marsaskala to Orsay | 1,086.49 mi (1,748.54 km) |
