| Collinsville to Castrovillari | 5,288.24 mi (8,510.60 km) |
| Collinsville to Catania | 5,343.85 mi (8,600.09 km) |
| Collinsville to Catanzaro | 5,345.17 mi (8,602.23 km) |
| Collinsville to Cattolica | 4,970.86 mi (7,999.83 km) |
| Collinsville to Cava de' Tirreni | 5,188.37 mi (8,349.88 km) |
| Collinsville to Cavallino | 5,346.96 mi (8,605.10 km) |
| Collinsville to Cavarzere | 4,897.02 mi (7,880.99 km) |
| Collinsville to Cave | 5,068.56 mi (8,157.07 km) |
| Collinsville to Cavriago | 4,853.16 mi (7,810.40 km) |
| Collinsville to Cavriglia | 4,939.20 mi (7,948.87 km) |
| Collinsville to Cazzago San Martino | 4,797.90 mi (7,721.47 km) |
| Collinsville to Ceccano | 5,095.45 mi (8,200.34 km) |
| Collinsville to Cecina | 4,908.06 mi (7,898.76 km) |
| Collinsville to Cefalu | 5,275.10 mi (8,489.46 km) |
| Collinsville to Ceglie Messapico | 5,304.01 mi (8,535.98 km) |
