| Mulhouse to Oignies | 271.84 mi (437.48 km) |
| Mulhouse to Oissel | 306.13 mi (492.68 km) |
| Mulhouse to Olivet | 252.49 mi (406.34 km) |
| Mulhouse to Ollioules | 326.66 mi (525.71 km) |
| Mulhouse to Olonne-sur-Mer | 436.12 mi (701.87 km) |
| Mulhouse to Oloron-Sainte-Marie | 496.88 mi (799.66 km) |
| Mulhouse to Onet Village | 326.18 mi (524.93 km) |
| Mulhouse to Onnaing | 248.75 mi (400.32 km) |
| Mulhouse to Orange | 277.54 mi (446.66 km) |
| Mulhouse to Orchies | 264.04 mi (424.92 km) |
| Mulhouse to Orleans | 252.10 mi (405.72 km) |
| Mulhouse to Orly | 237.71 mi (382.55 km) |
| Mulhouse to Ormesson-sur-Marne | 232.10 mi (373.53 km) |
| Mulhouse to Orsay | 246.00 mi (395.90 km) |
| Mulhouse to Orthez | 489.82 mi (788.28 km) |
