| Willmar to Kamen | 4,331.80 mi (6,971.36 km) |
| Willmar to Kamenz | 4,555.20 mi (7,330.88 km) |
| Willmar to Kamp-Lintfort | 4,297.94 mi (6,916.87 km) |
| Willmar to Kandel | 4,461.00 mi (7,179.28 km) |
| Willmar to Kappeln | 4,270.21 mi (6,872.25 km) |
| Willmar to Karben | 4,428.85 mi (7,127.54 km) |
| Willmar to Karlsdorf-Neuthard | 4,470.43 mi (7,194.46 km) |
| Willmar to Karlsfeld | 4,612.30 mi (7,422.78 km) |
| Willmar to Karlsruhe | 4,471.35 mi (7,195.94 km) |
| Willmar to Kassel | 4,404.61 mi (7,088.54 km) |
| Willmar to Kaufbeuren | 4,599.20 mi (7,401.69 km) |
| Willmar to Kaufering | 4,598.68 mi (7,400.85 km) |
| Willmar to Kaufungen | 4,410.14 mi (7,097.43 km) |
| Willmar to Kehl | 4,470.91 mi (7,195.23 km) |
| Willmar to Kelheim | 4,593.03 mi (7,391.77 km) |
