| Summerville to Cibolo (Texas) | 1,089.42 mi (1,753.25 km) |
| Summerville to Cicero (Illinois) | 738.40 mi (1,188.34 km) |
| Summerville to Cimarron Hills (Colorado) | 1,425.28 mi (2,293.77 km) |
| Summerville to Cincinnati (Ohio) | 488.03 mi (785.41 km) |
| Summerville to Cinco Ranch (Texas) | 945.39 mi (1,521.45 km) |
| Summerville to Circleville (Ohio) | 481.34 mi (774.63 km) |
| Summerville to Citrus (California) | 2,160.14 mi (3,476.41 km) |
| Summerville to Citrus Heights (California) | 2,315.97 mi (3,727.19 km) |
| Summerville to Citrus Park (Florida) | 368.84 mi (593.60 km) |
| Summerville to Claiborne (Louisiana) | 698.58 mi (1,124.25 km) |
| Summerville to Claremont (California) | 2,150.21 mi (3,460.43 km) |
| Summerville to Claremont (New Hampshire) | 833.05 mi (1,340.67 km) |
| Summerville to Claremore (Oklahoma) | 905.18 mi (1,456.75 km) |
| Summerville to Clarksburg (Maryland) | 459.63 mi (739.70 km) |
| Summerville to Clarksburg (West Virginia) | 434.30 mi (698.93 km) |
