| Melissia to Octeville | 1,489.41 mi (2,396.97 km) |
| Melissia to Oignies | 1,333.39 mi (2,145.89 km) |
| Melissia to Oissel | 1,369.53 mi (2,204.05 km) |
| Melissia to Olivet | 1,293.05 mi (2,080.96 km) |
| Melissia to Ollioules | 1,004.56 mi (1,616.69 km) |
| Melissia to Olonne-sur-Mer | 1,425.68 mi (2,294.42 km) |
| Melissia to Oloron-Sainte-Marie | 1,324.74 mi (2,131.96 km) |
| Melissia to Onet Village | 1,182.87 mi (1,903.64 km) |
| Melissia to Onnaing | 1,307.92 mi (2,104.90 km) |
| Melissia to Orange | 1,072.96 mi (1,726.77 km) |
| Melissia to Orchies | 1,324.28 mi (2,131.22 km) |
| Melissia to Orleans | 1,293.76 mi (2,082.10 km) |
| Melissia to Orly | 1,298.37 mi (2,089.52 km) |
| Melissia to Ormesson-sur-Marne | 1,293.76 mi (2,082.11 km) |
| Melissia to Orsay | 1,305.34 mi (2,100.73 km) |
