| Mikkeli to Orzesze | 860.72 mi (1,385.19 km) |
| Mikkeli to Osowa | 594.47 mi (956.71 km) |
| Mikkeli to Ostroda | 613.07 mi (986.64 km) |
| Mikkeli to Ostroleka | 631.50 mi (1,016.30 km) |
| Mikkeli to Ostrow Mazowiecka | 645.21 mi (1,038.36 km) |
| Mikkeli to Ostrow Wielkopolski | 778.82 mi (1,253.38 km) |
| Mikkeli to Ostrowiec Swietokrzyski | 775.28 mi (1,247.69 km) |
| Mikkeli to Ostrzeszow | 791.63 mi (1,274.00 km) |
| Mikkeli to Oswiecim | 861.44 mi (1,386.35 km) |
| Mikkeli to Otwock | 697.97 mi (1,123.28 km) |
| Mikkeli to Ozarow Mazowiecki | 697.18 mi (1,122.00 km) |
| Mikkeli to Ozimek | 834.80 mi (1,343.49 km) |
| Mikkeli to Ozorkow | 734.82 mi (1,182.58 km) |
| Mikkeli to Pabianice | 753.82 mi (1,213.15 km) |
| Mikkeli to Parczew | 713.80 mi (1,148.76 km) |
