| Bad Frankenhausen to Octeville | 572.00 mi (920.55 km) |
| Bad Frankenhausen to Oignies | 358.27 mi (576.58 km) |
| Bad Frankenhausen to Oissel | 462.30 mi (744.00 km) |
| Bad Frankenhausen to Olivet | 476.87 mi (767.45 km) |
| Bad Frankenhausen to Ollioules | 618.48 mi (995.35 km) |
| Bad Frankenhausen to Olonne-sur-Mer | 671.09 mi (1,080.02 km) |
| Bad Frankenhausen to Oloron-Sainte-Marie | 785.08 mi (1,263.47 km) |
| Bad Frankenhausen to Onet Village | 622.69 mi (1,002.13 km) |
| Bad Frankenhausen to Onnaing | 333.75 mi (537.12 km) |
| Bad Frankenhausen to Orange | 577.53 mi (929.45 km) |
| Bad Frankenhausen to Orchies | 347.45 mi (559.17 km) |
| Bad Frankenhausen to Orleans | 475.07 mi (764.55 km) |
| Bad Frankenhausen to Orly | 426.07 mi (685.69 km) |
| Bad Frankenhausen to Ormesson-sur-Marne | 418.86 mi (674.09 km) |
| Bad Frankenhausen to Orsay | 435.81 mi (701.36 km) |
