| Walnut Park to Krosno Odrzanskie | 5,859.92 mi (9,430.64 km) |
| Walnut Park to Krotoszyn | 5,938.48 mi (9,557.06 km) |
| Walnut Park to Kruszwica | 5,904.27 mi (9,502.00 km) |
| Walnut Park to Krynica | 6,155.14 mi (9,905.74 km) |
| Walnut Park to Krzeszowice | 6,081.08 mi (9,786.55 km) |
| Walnut Park to Kudowa-Zdroj | 5,977.68 mi (9,620.14 km) |
| Walnut Park to Kutno | 5,954.28 mi (9,582.49 km) |
| Walnut Park to Kwidzyn | 5,858.30 mi (9,428.03 km) |
| Walnut Park to Lancut | 6,147.46 mi (9,893.38 km) |
| Walnut Park to Lapy | 5,990.59 mi (9,640.92 km) |
| Walnut Park to Lask | 5,985.45 mi (9,632.65 km) |
| Walnut Park to Laziska Gorne | 6,060.66 mi (9,753.69 km) |
| Walnut Park to Lebork | 5,784.82 mi (9,309.76 km) |
| Walnut Park to Leczna | 6,089.84 mi (9,800.65 km) |
| Walnut Park to Leczyca | 5,960.80 mi (9,592.97 km) |
