| Willmar to Isny im Allgau | 4,587.83 mi (7,383.40 km) |
| Willmar to Isselburg | 4,281.37 mi (6,890.21 km) |
| Willmar to Issum | 4,292.58 mi (6,908.24 km) |
| Willmar to Itzehoe | 4,289.56 mi (6,903.38 km) |
| Willmar to Jena | 4,490.52 mi (7,226.79 km) |
| Willmar to Jever | 4,253.48 mi (6,845.31 km) |
| Willmar to Jork | 4,311.94 mi (6,939.40 km) |
| Willmar to Juchen | 4,314.10 mi (6,942.88 km) |
| Willmar to Julich | 4,316.98 mi (6,947.51 km) |
| Willmar to Juterbog | 4,488.78 mi (7,223.99 km) |
| Willmar to Kaarst | 4,312.99 mi (6,941.08 km) |
| Willmar to Kaiserslautern | 4,430.02 mi (7,129.43 km) |
| Willmar to Kalkar | 4,279.58 mi (6,887.32 km) |
| Willmar to Kall | 4,339.65 mi (6,983.99 km) |
| Willmar to Kaltenkirchen | 4,307.25 mi (6,931.85 km) |
