| Summerville to Corato | 5,069.98 mi (8,159.35 km) |
| Summerville to Corbetta | 4,599.96 mi (7,402.91 km) |
| Summerville to Corciano | 4,819.41 mi (7,756.09 km) |
| Summerville to Cordenons | 4,750.29 mi (7,644.86 km) |
| Summerville to Cori | 4,894.93 mi (7,877.63 km) |
| Summerville to Coriano | 4,807.71 mi (7,737.27 km) |
| Summerville to Corigliano Calabro | 5,128.59 mi (8,253.66 km) |
| Summerville to Corleone | 5,038.15 mi (8,108.12 km) |
| Summerville to Cormano | 4,608.67 mi (7,416.94 km) |
| Summerville to Cornaredo | 4,604.18 mi (7,409.71 km) |
| Summerville to Cornate d'Adda | 4,619.08 mi (7,433.69 km) |
| Summerville to Cornedo Vicentino | 4,702.66 mi (7,568.20 km) |
| Summerville to Correggio | 4,702.68 mi (7,568.24 km) |
| Summerville to Corridonia | 4,871.06 mi (7,839.22 km) |
| Summerville to Corsico | 4,609.75 mi (7,418.68 km) |
