| Suffolk to Carrollwood (Florida) | 687.88 mi (1,107.03 km) |
| Suffolk to Carson (California) | 2,337.64 mi (3,762.08 km) |
| Suffolk to Carson City (Nevada) | 2,333.55 mi (3,755.48 km) |
| Suffolk to Carteret (New Jersey) | 298.56 mi (480.49 km) |
| Suffolk to Cartersville (Georgia) | 491.40 mi (790.84 km) |
| Suffolk to Carthage (Missouri) | 975.82 mi (1,570.43 km) |
| Suffolk to Cary (Illinois) | 726.30 mi (1,168.87 km) |
| Suffolk to Cary (North Carolina) | 136.88 mi (220.29 km) |
| Suffolk to Casa de Oro-Mount Helix (California) | 2,289.28 mi (3,684.23 km) |
| Suffolk to Casa Grande (Arizona) | 1,998.59 mi (3,216.43 km) |
| Suffolk to Casas Adobes (Arizona) | 1,969.04 mi (3,168.87 km) |
| Suffolk to Cascades (Virginia) | 167.48 mi (269.54 km) |
| Suffolk to Casper (Wyoming) | 1,623.17 mi (2,612.24 km) |
| Suffolk to Casselberry (Florida) | 617.98 mi (994.55 km) |
| Suffolk to Castaic (California) | 2,345.55 mi (3,774.80 km) |
