| Prostejov to Kokkola | 1,017.42 mi (1,637.38 km) |
| Prostejov to Kontiolahti | 1,037.09 mi (1,669.03 km) |
| Prostejov to Korsholm | 957.99 mi (1,541.74 km) |
| Prostejov to Kotka | 851.77 mi (1,370.80 km) |
| Prostejov to Kouvola | 871.58 mi (1,402.68 km) |
| Prostejov to Kuhmo | 1,111.33 mi (1,788.50 km) |
| Prostejov to Kuopio | 1,009.35 mi (1,624.40 km) |
| Prostejov to Kurikka | 930.09 mi (1,496.84 km) |
| Prostejov to Kuusamo | 1,218.62 mi (1,961.18 km) |
| Prostejov to Kuusankoski | 872.66 mi (1,404.42 km) |
| Prostejov to Lahti | 861.91 mi (1,387.12 km) |
| Prostejov to Laitila | 808.47 mi (1,301.10 km) |
| Prostejov to Lapinlahti | 1,034.19 mi (1,664.37 km) |
| Prostejov to Lappeenranta | 909.20 mi (1,463.21 km) |
| Prostejov to Lapua | 958.76 mi (1,542.97 km) |
