| Dedemsvaart to Octeville | 407.01 mi (655.02 km) |
| Dedemsvaart to Oignies | 209.61 mi (337.34 km) |
| Dedemsvaart to Oissel | 324.45 mi (522.15 km) |
| Dedemsvaart to Olivet | 384.28 mi (618.44 km) |
| Dedemsvaart to Ollioules | 654.29 mi (1,052.98 km) |
| Dedemsvaart to Olonne-sur-Mer | 557.74 mi (897.59 km) |
| Dedemsvaart to Oloron-Sainte-Marie | 726.98 mi (1,169.97 km) |
| Dedemsvaart to Onet Village | 595.73 mi (958.73 km) |
| Dedemsvaart to Onnaing | 196.41 mi (316.09 km) |
| Dedemsvaart to Orange | 589.53 mi (948.76 km) |
| Dedemsvaart to Orchies | 201.81 mi (324.78 km) |
| Dedemsvaart to Orleans | 381.78 mi (614.41 km) |
| Dedemsvaart to Orly | 320.52 mi (515.83 km) |
| Dedemsvaart to Ormesson-sur-Marne | 314.56 mi (506.24 km) |
| Dedemsvaart to Orsay | 328.24 mi (528.26 km) |
