| Summerville to Carrollwood (Florida) | 368.74 mi (593.43 km) |
| Summerville to Carson (California) | 2,183.92 mi (3,514.68 km) |
| Summerville to Carson City (Nevada) | 2,231.95 mi (3,591.98 km) |
| Summerville to Carteret (New Jersey) | 618.47 mi (995.33 km) |
| Summerville to Cartersville (Georgia) | 277.83 mi (447.12 km) |
| Summerville to Carthage (Missouri) | 848.48 mi (1,365.49 km) |
| Summerville to Cary (Illinois) | 773.86 mi (1,245.41 km) |
| Summerville to Cary (North Carolina) | 207.16 mi (333.39 km) |
| Summerville to Casa de Oro-Mount Helix (California) | 2,123.56 mi (3,417.54 km) |
| Summerville to Casa Grande (Arizona) | 1,824.05 mi (2,935.53 km) |
| Summerville to Casas Adobes (Arizona) | 1,787.31 mi (2,876.41 km) |
| Summerville to Cascades (Virginia) | 445.79 mi (717.43 km) |
| Summerville to Casper (Wyoming) | 1,569.95 mi (2,526.59 km) |
| Summerville to Casselberry (Florida) | 307.36 mi (494.65 km) |
| Summerville to Castaic (California) | 2,198.28 mi (3,537.80 km) |
