| Dickson to Octeville | 4,202.36 mi (6,763.04 km) |
| Dickson to Oignies | 4,367.00 mi (7,028.01 km) |
| Dickson to Oissel | 4,322.76 mi (6,956.81 km) |
| Dickson to Olivet | 4,399.45 mi (7,080.23 km) |
| Dickson to Ollioules | 4,720.28 mi (7,596.55 km) |
| Dickson to Olonne-sur-Mer | 4,281.44 mi (6,890.32 km) |
| Dickson to Oloron-Sainte-Marie | 4,431.31 mi (7,131.51 km) |
| Dickson to Onet Village | 4,537.19 mi (7,301.90 km) |
| Dickson to Onnaing | 4,393.46 mi (7,070.59 km) |
| Dickson to Orange | 4,641.31 mi (7,469.46 km) |
| Dickson to Orchies | 4,376.82 mi (7,043.80 km) |
| Dickson to Orleans | 4,398.65 mi (7,078.94 km) |
| Dickson to Orly | 4,393.63 mi (7,070.87 km) |
| Dickson to Ormesson-sur-Marne | 4,398.36 mi (7,078.48 km) |
| Dickson to Orsay | 4,386.54 mi (7,059.45 km) |
