| Willmar to Cabestany | 4,553.89 mi (7,328.78 km) |
| Willmar to Cabries | 4,613.30 mi (7,424.39 km) |
| Willmar to Cachan | 4,266.51 mi (6,866.29 km) |
| Willmar to Caen | 4,152.17 mi (6,682.28 km) |
| Willmar to Cagnes-sur-Mer | 4,669.61 mi (7,515.00 km) |
| Willmar to Cahors | 4,418.30 mi (7,110.57 km) |
| Willmar to Calais | 4,160.32 mi (6,695.38 km) |
| Willmar to Caluire-et-Cuire | 4,487.87 mi (7,222.53 km) |
| Willmar to Cambrai | 4,240.71 mi (6,824.76 km) |
| Willmar to Canet-en-Roussillon | 4,555.28 mi (7,331.02 km) |
| Willmar to Cannes | 4,669.73 mi (7,515.20 km) |
| Willmar to Canteleu | 4,192.31 mi (6,746.87 km) |
| Willmar to Capbreton | 4,340.56 mi (6,985.45 km) |
| Willmar to Carcassonne | 4,507.44 mi (7,254.02 km) |
| Willmar to Carmaux | 4,463.22 mi (7,182.86 km) |
