| Bad Reichenhall to Octeville | 674.24 mi (1,085.08 km) |
| Bad Reichenhall to Oignies | 485.19 mi (780.84 km) |
| Bad Reichenhall to Oissel | 550.06 mi (885.24 km) |
| Bad Reichenhall to Olivet | 509.14 mi (819.39 km) |
| Bad Reichenhall to Ollioules | 465.00 mi (748.35 km) |
| Bad Reichenhall to Olonne-sur-Mer | 692.45 mi (1,114.39 km) |
| Bad Reichenhall to Oloron-Sainte-Marie | 723.24 mi (1,163.94 km) |
| Bad Reichenhall to Onet Village | 544.46 mi (876.22 km) |
| Bad Reichenhall to Onnaing | 458.24 mi (737.47 km) |
| Bad Reichenhall to Orange | 459.74 mi (739.88 km) |
| Bad Reichenhall to Orchies | 474.93 mi (764.33 km) |
| Bad Reichenhall to Orleans | 508.62 mi (818.55 km) |
| Bad Reichenhall to Orly | 487.21 mi (784.09 km) |
| Bad Reichenhall to Ormesson-sur-Marne | 480.84 mi (773.84 km) |
| Bad Reichenhall to Orsay | 496.32 mi (798.75 km) |
