| Cardak to Octeville | 1,746.02 mi (2,809.94 km) |
| Cardak to Oignies | 1,571.80 mi (2,529.57 km) |
| Cardak to Oissel | 1,622.95 mi (2,611.88 km) |
| Cardak to Olivet | 1,557.17 mi (2,506.03 km) |
| Cardak to Ollioules | 1,299.96 mi (2,092.08 km) |
| Cardak to Olonne-sur-Mer | 1,705.29 mi (2,744.39 km) |
| Cardak to Oloron-Sainte-Marie | 1,623.95 mi (2,613.49 km) |
| Cardak to Onet Village | 1,472.96 mi (2,370.50 km) |
| Cardak to Onnaing | 1,545.19 mi (2,486.74 km) |
| Cardak to Orange | 1,362.19 mi (2,192.23 km) |
| Cardak to Orchies | 1,561.86 mi (2,513.57 km) |
| Cardak to Orleans | 1,557.55 mi (2,506.63 km) |
| Cardak to Orly | 1,553.88 mi (2,500.73 km) |
| Cardak to Ormesson-sur-Marne | 1,548.55 mi (2,492.16 km) |
| Cardak to Orsay | 1,561.74 mi (2,513.37 km) |
