| Sussex to Cullman (Alabama) | 623.32 mi (1,003.14 km) |
| Sussex to Culpeper (Virginia) | 623.59 mi (1,003.58 km) |
| Sussex to Culver City (California) | 1,736.15 mi (2,794.06 km) |
| Sussex to Cumberland (Maryland) | 545.97 mi (878.65 km) |
| Sussex to Cupertino (California) | 1,815.93 mi (2,922.46 km) |
| Sussex to Cutler Bay (Florida) | 1,292.36 mi (2,079.85 km) |
| Sussex to Cutlerville (Michigan) | 130.43 mi (209.91 km) |
| Sussex to Cuyahoga Falls (Ohio) | 369.18 mi (594.14 km) |
| Sussex to Cypress (California) | 1,725.06 mi (2,776.22 km) |
| Sussex to Cypress Gardens (Florida) | 1,107.20 mi (1,781.87 km) |
| Sussex to Cypress Lake (Florida) | 1,200.45 mi (1,931.93 km) |
| Sussex to D'Iberville (Mississippi) | 875.77 mi (1,409.42 km) |
| Sussex to Dakota Ridge (Colorado) | 908.04 mi (1,461.35 km) |
| Sussex to Dale City (Virginia) | 646.47 mi (1,040.39 km) |
| Sussex to Dallas (Georgia) | 662.54 mi (1,066.25 km) |
