| Sussex to Cibolo (Texas) | 1,088.19 mi (1,751.27 km) |
| Sussex to Cicero (Illinois) | 92.21 mi (148.40 km) |
| Sussex to Cimarron Hills (Colorado) | 906.75 mi (1,459.28 km) |
| Sussex to Cincinnati (Ohio) | 336.86 mi (542.12 km) |
| Sussex to Cinco Ranch (Texas) | 1,014.86 mi (1,633.26 km) |
| Sussex to Circleville (Ohio) | 366.80 mi (590.30 km) |
| Sussex to Citrus (California) | 1,707.21 mi (2,747.48 km) |
| Sussex to Citrus Heights (California) | 1,741.79 mi (2,803.14 km) |
| Sussex to Citrus Park (Florida) | 1,087.45 mi (1,750.08 km) |
| Sussex to Claiborne (Louisiana) | 763.37 mi (1,228.53 km) |
| Sussex to Claremont (California) | 1,698.27 mi (2,733.11 km) |
| Sussex to Claremont (New Hampshire) | 798.34 mi (1,284.81 km) |
| Sussex to Claremore (Oklahoma) | 612.78 mi (986.17 km) |
| Sussex to Clarksburg (Maryland) | 629.91 mi (1,013.75 km) |
| Sussex to Clarksburg (West Virginia) | 488.84 mi (786.72 km) |
