| Muskegon to Cocentaina | 4,280.89 mi (6,889.42 km) |
| Muskegon to Coin | 4,166.95 mi (6,706.06 km) |
| Muskegon to Colindres | 3,975.00 mi (6,397.15 km) |
| Muskegon to Collado-Villalba | 4,050.74 mi (6,519.03 km) |
| Muskegon to Colmenar Viejo | 4,060.54 mi (6,534.80 km) |
| Muskegon to Colmenarejo | 4,053.03 mi (6,522.72 km) |
| Muskegon to Conil de la Frontera | 4,120.78 mi (6,631.75 km) |
| Muskegon to Consuegra | 4,112.29 mi (6,618.09 km) |
| Muskegon to Corbera de Llobregat | 4,279.76 mi (6,887.61 km) |
| Muskegon to Cordoba | 4,118.97 mi (6,628.84 km) |
| Muskegon to Coria del Rio | 4,083.60 mi (6,571.92 km) |
| Muskegon to Crevillente | 4,283.98 mi (6,894.40 km) |
| Muskegon to Cuarte de Huerva | 4,150.81 mi (6,680.08 km) |
| Muskegon to Cubellas | 4,276.79 mi (6,882.83 km) |
| Muskegon to Cuellar | 4,009.13 mi (6,452.08 km) |
