| Mikkeli to Oegstgeest | 1,071.98 mi (1,725.19 km) |
| Mikkeli to Oirschot | 1,083.04 mi (1,742.98 km) |
| Mikkeli to Oisterwijk | 1,081.54 mi (1,740.56 km) |
| Mikkeli to Oldebroek | 1,017.14 mi (1,636.94 km) |
| Mikkeli to Oldenzaal | 994.70 mi (1,600.81 km) |
| Mikkeli to Ommen | 999.01 mi (1,607.76 km) |
| Mikkeli to Oosterend | 984.61 mi (1,584.57 km) |
| Mikkeli to Oosterhout | 1,088.21 mi (1,751.30 km) |
| Mikkeli to Oosterwolde | 978.76 mi (1,575.17 km) |
| Mikkeli to Oostzaan | 1,047.34 mi (1,685.53 km) |
| Mikkeli to Opmeer | 1,032.14 mi (1,661.07 km) |
| Mikkeli to Oss | 1,063.06 mi (1,710.82 km) |
| Mikkeli to Oud-Beijerland | 1,092.45 mi (1,758.12 km) |
| Mikkeli to Oudenbosch | 1,100.51 mi (1,771.11 km) |
| Mikkeli to Oudewater | 1,068.81 mi (1,720.08 km) |
