| Streator to Cocentaina | 4,466.91 mi (7,188.80 km) |
| Streator to Coin | 4,348.07 mi (6,997.54 km) |
| Streator to Colindres | 4,164.12 mi (6,701.51 km) |
| Streator to Collado-Villalba | 4,236.87 mi (6,818.59 km) |
| Streator to Colmenar Viejo | 4,246.82 mi (6,834.60 km) |
| Streator to Colmenarejo | 4,239.09 mi (6,822.15 km) |
| Streator to Conil de la Frontera | 4,300.49 mi (6,920.96 km) |
| Streator to Consuegra | 4,297.37 mi (6,915.95 km) |
| Streator to Corbera de Llobregat | 4,469.34 mi (7,192.71 km) |
| Streator to Cordoba | 4,301.56 mi (6,922.70 km) |
| Streator to Coria del Rio | 4,264.65 mi (6,863.29 km) |
| Streator to Crevillente | 4,469.30 mi (7,192.64 km) |
| Streator to Cuarte de Huerva | 4,339.32 mi (6,983.47 km) |
| Streator to Cubellas | 4,466.09 mi (7,187.48 km) |
| Streator to Cuellar | 4,195.93 mi (6,752.70 km) |
