| River Falls to Krosno Odrzanskie | 4,487.88 mi (7,222.55 km) |
| River Falls to Krotoszyn | 4,577.56 mi (7,366.87 km) |
| River Falls to Kruszwica | 4,557.90 mi (7,335.23 km) |
| River Falls to Krynica | 4,797.81 mi (7,721.33 km) |
| River Falls to Krzeszowice | 4,720.93 mi (7,597.60 km) |
| River Falls to Kudowa-Zdroj | 4,598.61 mi (7,400.74 km) |
| River Falls to Kutno | 4,610.64 mi (7,420.11 km) |
| River Falls to Kwidzyn | 4,525.54 mi (7,283.15 km) |
| River Falls to Lancut | 4,804.46 mi (7,732.03 km) |
| River Falls to Lapy | 4,677.63 mi (7,527.92 km) |
| River Falls to Lask | 4,634.58 mi (7,458.64 km) |
| River Falls to Laziska Gorne | 4,695.53 mi (7,556.72 km) |
| River Falls to Lebork | 4,452.21 mi (7,165.14 km) |
| River Falls to Leczna | 4,761.98 mi (7,663.67 km) |
| River Falls to Leczyca | 4,614.42 mi (7,426.20 km) |
