| Mikkeli to Oignies | 1,202.54 mi (1,935.29 km) |
| Mikkeli to Oissel | 1,316.67 mi (2,118.98 km) |
| Mikkeli to Olivet | 1,373.98 mi (2,211.21 km) |
| Mikkeli to Ollioules | 1,551.56 mi (2,496.99 km) |
| Mikkeli to Olonne-sur-Mer | 1,550.90 mi (2,495.93 km) |
| Mikkeli to Oloron-Sainte-Marie | 1,708.92 mi (2,750.24 km) |
| Mikkeli to Onet Village | 1,556.35 mi (2,504.71 km) |
| Mikkeli to Onnaing | 1,189.59 mi (1,914.46 km) |
| Mikkeli to Orange | 1,514.96 mi (2,438.09 km) |
| Mikkeli to Orchies | 1,195.08 mi (1,923.29 km) |
| Mikkeli to Orleans | 1,371.61 mi (2,207.39 km) |
| Mikkeli to Orly | 1,311.89 mi (2,111.28 km) |
| Mikkeli to Ormesson-sur-Marne | 1,305.54 mi (2,101.06 km) |
| Mikkeli to Orsay | 1,320.13 mi (2,124.55 km) |
| Mikkeli to Orthez | 1,696.14 mi (2,729.68 km) |
