| Sliven to Culpeper (Virginia) | 5,097.92 mi (8,204.31 km) |
| Sliven to Culver City (California) | 6,688.12 mi (10,763.48 km) |
| Sliven to Cumberland (Maryland) | 5,073.29 mi (8,164.66 km) |
| Sliven to Cupertino (California) | 6,562.66 mi (10,561.59 km) |
| Sliven to Cutler Bay (Florida) | 5,811.98 mi (9,353.48 km) |
| Sliven to Cutlerville (Michigan) | 5,181.28 mi (8,338.46 km) |
| Sliven to Cuyahoga Falls (Ohio) | 5,109.09 mi (8,222.28 km) |
| Sliven to Cypress (California) | 6,691.07 mi (10,768.24 km) |
| Sliven to Cypress Gardens (Florida) | 5,751.99 mi (9,256.94 km) |
| Sliven to Cypress Lake (Florida) | 5,833.22 mi (9,387.67 km) |
| Sliven to D'Iberville (Mississippi) | 5,926.47 mi (9,537.73 km) |
| Sliven to Dakota Ridge (Colorado) | 5,991.28 mi (9,642.03 km) |
| Sliven to Dale City (Virginia) | 5,063.46 mi (8,148.86 km) |
| Sliven to Dallas (Georgia) | 5,590.63 mi (8,997.25 km) |
| Sliven to Dallas (Oregon) | 6,101.32 mi (9,819.13 km) |
