| Marghita to Octeville | 1,104.34 mi (1,777.27 km) |
| Marghita to Oignies | 901.47 mi (1,450.78 km) |
| Marghita to Oissel | 981.79 mi (1,580.03 km) |
| Marghita to Olivet | 949.71 mi (1,528.42 km) |
| Marghita to Ollioules | 851.15 mi (1,369.79 km) |
| Marghita to Olonne-sur-Mer | 1,133.97 mi (1,824.95 km) |
| Marghita to Oloron-Sainte-Marie | 1,147.16 mi (1,846.18 km) |
| Marghita to Onet Village | 969.17 mi (1,559.73 km) |
| Marghita to Onnaing | 874.40 mi (1,407.21 km) |
| Marghita to Orange | 871.52 mi (1,402.57 km) |
| Marghita to Orchies | 890.56 mi (1,433.22 km) |
| Marghita to Orleans | 949.08 mi (1,527.39 km) |
| Marghita to Orly | 923.41 mi (1,486.08 km) |
| Marghita to Ormesson-sur-Marne | 916.71 mi (1,475.30 km) |
| Marghita to Orsay | 932.85 mi (1,501.28 km) |
