| Ostrava to Mikkelin Maalaiskunta | 886.61 mi (1,426.87 km) |
| Ostrava to Muhos | 1,071.32 mi (1,724.12 km) |
| Ostrava to Muurame | 894.66 mi (1,439.81 km) |
| Ostrava to Naantali | 748.93 mi (1,205.29 km) |
| Ostrava to Narpes | 880.29 mi (1,416.69 km) |
| Ostrava to Nastola | 823.08 mi (1,324.62 km) |
| Ostrava to Nivala | 1,004.33 mi (1,616.31 km) |
| Ostrava to Nokia | 828.94 mi (1,334.05 km) |
| Ostrava to Nurmijarvi | 777.37 mi (1,251.06 km) |
| Ostrava to Nurmo | 914.34 mi (1,471.49 km) |
| Ostrava to Orimattila | 811.13 mi (1,305.39 km) |
| Ostrava to Orivesi | 850.45 mi (1,368.67 km) |
| Ostrava to Oulu | 1,080.56 mi (1,739.00 km) |
| Ostrava to Oulunsalo | 1,074.75 mi (1,729.64 km) |
| Ostrava to Paimio | 753.33 mi (1,212.37 km) |
