| Willmar to Karis | 4,392.98 mi (7,069.81 km) |
| Willmar to Karkkila | 4,382.91 mi (7,053.62 km) |
| Willmar to Kauhajoki | 4,242.29 mi (6,827.31 km) |
| Willmar to Kauhava | 4,229.88 mi (6,807.33 km) |
| Willmar to Kauniainen | 4,410.94 mi (7,098.72 km) |
| Willmar to Kemi | 4,133.27 mi (6,651.85 km) |
| Willmar to Kemijarvi | 4,140.66 mi (6,663.75 km) |
| Willmar to Kempele | 4,192.89 mi (6,747.80 km) |
| Willmar to Kerava | 4,410.21 mi (7,097.55 km) |
| Willmar to Keuruu | 4,307.84 mi (6,932.80 km) |
| Willmar to Kiiminki | 4,187.35 mi (6,738.89 km) |
| Willmar to Kirkkonummi | 4,408.54 mi (7,094.87 km) |
| Willmar to Kitee | 4,432.56 mi (7,133.52 km) |
| Willmar to Kiuruvesi | 4,279.02 mi (6,886.41 km) |
| Willmar to Kivisto | 4,408.15 mi (7,094.24 km) |
