| Bad Sassendorf to Octeville | 450.50 mi (725.00 km) |
| Bad Sassendorf to Oignies | 237.56 mi (382.31 km) |
| Bad Sassendorf to Oissel | 347.39 mi (559.08 km) |
| Bad Sassendorf to Olivet | 379.72 mi (611.09 km) |
| Bad Sassendorf to Ollioules | 593.34 mi (954.88 km) |
| Bad Sassendorf to Olonne-sur-Mer | 568.48 mi (914.88 km) |
| Bad Sassendorf to Oloron-Sainte-Marie | 709.11 mi (1,141.20 km) |
| Bad Sassendorf to Onet Village | 560.98 mi (902.80 km) |
| Bad Sassendorf to Onnaing | 215.14 mi (346.24 km) |
| Bad Sassendorf to Orange | 537.26 mi (864.64 km) |
| Bad Sassendorf to Orchies | 227.15 mi (365.56 km) |
| Bad Sassendorf to Orleans | 377.56 mi (607.63 km) |
| Bad Sassendorf to Orly | 322.01 mi (518.22 km) |
| Bad Sassendorf to Ormesson-sur-Marne | 315.07 mi (507.05 km) |
| Bad Sassendorf to Orsay | 331.24 mi (533.09 km) |
