| Walnut to Krosno Odrzanskie | 5,846.54 mi (9,409.09 km) |
| Walnut to Krotoszyn | 5,925.37 mi (9,535.96 km) |
| Walnut to Kruszwica | 5,891.46 mi (9,481.39 km) |
| Walnut to Krynica | 6,142.19 mi (9,884.91 km) |
| Walnut to Krzeszowice | 6,068.04 mi (9,765.57 km) |
| Walnut to Kudowa-Zdroj | 5,964.18 mi (9,598.42 km) |
| Walnut to Kutno | 5,941.55 mi (9,562.01 km) |
| Walnut to Kwidzyn | 5,845.76 mi (9,407.85 km) |
| Walnut to Lancut | 6,134.83 mi (9,873.05 km) |
| Walnut to Lapy | 5,978.52 mi (9,621.50 km) |
| Walnut to Lask | 5,972.58 mi (9,611.94 km) |
| Walnut to Laziska Gorne | 6,047.50 mi (9,732.52 km) |
| Walnut to Lebork | 5,772.25 mi (9,289.53 km) |
| Walnut to Leczna | 6,077.51 mi (9,780.80 km) |
| Walnut to Leczyca | 5,948.01 mi (9,572.40 km) |
