| Wilkinsburg to Cocentaina | 4,077.37 mi (6,561.89 km) |
| Wilkinsburg to Coin | 3,940.83 mi (6,342.15 km) |
| Wilkinsburg to Colindres | 3,790.90 mi (6,100.86 km) |
| Wilkinsburg to Collado-Villalba | 3,848.67 mi (6,193.84 km) |
| Wilkinsburg to Colmenar Viejo | 3,859.23 mi (6,210.83 km) |
| Wilkinsburg to Colmenarejo | 3,850.52 mi (6,196.82 km) |
| Wilkinsburg to Conil de la Frontera | 3,889.06 mi (6,258.84 km) |
| Wilkinsburg to Consuegra | 3,904.51 mi (6,283.70 km) |
| Wilkinsburg to Corbera de Llobregat | 4,097.45 mi (6,594.21 km) |
| Wilkinsburg to Cordoba | 3,899.37 mi (6,275.43 km) |
| Wilkinsburg to Coria del Rio | 3,857.45 mi (6,207.96 km) |
| Wilkinsburg to Crevillente | 4,076.78 mi (6,560.94 km) |
| Wilkinsburg to Cuarte de Huerva | 3,962.09 mi (6,376.36 km) |
| Wilkinsburg to Cubellas | 4,092.63 mi (6,586.44 km) |
| Wilkinsburg to Cuellar | 3,810.83 mi (6,132.94 km) |
