| Southgate to Carson (California) | 5,447.50 mi (8,766.91 km) |
| Southgate to Carson City (Nevada) | 5,189.04 mi (8,350.96 km) |
| Southgate to Carteret (New Jersey) | 3,473.16 mi (5,589.51 km) |
| Southgate to Cartersville (Georgia) | 4,200.42 mi (6,759.92 km) |
| Southgate to Carthage (Missouri) | 4,426.75 mi (7,124.17 km) |
| Southgate to Cary (Illinois) | 3,951.50 mi (6,359.33 km) |
| Southgate to Cary (North Carolina) | 3,878.94 mi (6,242.55 km) |
| Southgate to Casa de Oro-Mount Helix (California) | 5,467.20 mi (8,798.61 km) |
| Southgate to Casa Grande (Arizona) | 5,284.17 mi (8,504.05 km) |
| Southgate to Casas Adobes (Arizona) | 5,289.53 mi (8,512.68 km) |
| Southgate to Cascades (Virginia) | 3,669.92 mi (5,906.16 km) |
| Southgate to Casper (Wyoming) | 4,562.51 mi (7,342.64 km) |
| Southgate to Casselberry (Florida) | 4,328.67 mi (6,966.32 km) |
| Southgate to Castaic (California) | 5,422.50 mi (8,726.68 km) |
| Southgate to Castle Pines (Colorado) | 4,690.90 mi (7,549.27 km) |
