| Southwick to Caño Martin Peña (Puerto Rico) | 4,188.32 mi (6,740.45 km) |
| Southwick to Cañon City (Colorado) | 4,785.13 mi (7,700.93 km) |
| Southwick to Canóvanas (Puerto Rico) | 4,185.02 mi (6,735.14 km) |
| Southwick to Canton (Georgia) | 4,197.40 mi (6,755.06 km) |
| Southwick to Canton (Illinois) | 4,118.79 mi (6,628.55 km) |
| Southwick to Canton (Mississippi) | 4,504.12 mi (7,248.68 km) |
| Southwick to Canton (Ohio) | 3,766.95 mi (6,062.32 km) |
| Southwick to Canyon (Texas) | 4,845.56 mi (7,798.17 km) |
| Southwick to Canyon Lake (California) | 5,456.35 mi (8,781.14 km) |
| Southwick to Canyon Lake (Texas) | 4,971.48 mi (8,000.82 km) |
| Southwick to Cape Coral (Florida) | 4,464.74 mi (7,185.31 km) |
| Southwick to Cape Girardeau (Missouri) | 4,254.81 mi (6,847.46 km) |
| Southwick to Carbondale (Illinois) | 4,221.84 mi (6,794.39 km) |
| Southwick to Carlisle (Pennsylvania) | 3,624.95 mi (5,833.80 km) |
| Southwick to Carlsbad (California) | 5,488.99 mi (8,833.68 km) |
