| Duchcov to Kokkola | 977.00 mi (1,572.32 km) |
| Duchcov to Kontiolahti | 1,032.86 mi (1,662.23 km) |
| Duchcov to Korsholm | 913.09 mi (1,469.48 km) |
| Duchcov to Kotka | 851.42 mi (1,370.23 km) |
| Duchcov to Kouvola | 866.72 mi (1,394.85 km) |
| Duchcov to Kuhmo | 1,096.89 mi (1,765.28 km) |
| Duchcov to Kuopio | 994.99 mi (1,601.28 km) |
| Duchcov to Kurikka | 891.01 mi (1,433.94 km) |
| Duchcov to Kuusamo | 1,192.89 mi (1,919.77 km) |
| Duchcov to Kuusankoski | 867.06 mi (1,395.39 km) |
| Duchcov to Lahti | 850.40 mi (1,368.58 km) |
| Duchcov to Laitila | 773.37 mi (1,244.62 km) |
| Duchcov to Lapinlahti | 1,015.60 mi (1,634.45 km) |
| Duchcov to Lappeenranta | 910.33 mi (1,465.03 km) |
| Duchcov to Lapua | 921.35 mi (1,482.77 km) |
