| Drammen to Octeville | 841.08 mi (1,353.59 km) |
| Drammen to Oignies | 700.01 mi (1,126.57 km) |
| Drammen to Oissel | 804.15 mi (1,294.16 km) |
| Drammen to Olivet | 886.03 mi (1,425.93 km) |
| Drammen to Ollioules | 1,161.48 mi (1,869.23 km) |
| Drammen to Olonne-sur-Mer | 1,034.89 mi (1,665.50 km) |
| Drammen to Oloron-Sainte-Marie | 1,230.48 mi (1,980.27 km) |
| Drammen to Onet Village | 1,108.53 mi (1,784.01 km) |
| Drammen to Onnaing | 696.10 mi (1,120.26 km) |
| Drammen to Orange | 1,101.16 mi (1,772.15 km) |
| Drammen to Orchies | 695.75 mi (1,119.71 km) |
| Drammen to Orleans | 883.38 mi (1,421.67 km) |
| Drammen to Orly | 821.17 mi (1,321.54 km) |
| Drammen to Ormesson-sur-Marne | 816.25 mi (1,313.62 km) |
| Drammen to Orsay | 827.29 mi (1,331.40 km) |
