| Dupnitsa to Culpeper (Virginia) | 4,984.46 mi (8,021.72 km) |
| Dupnitsa to Culver City (California) | 6,631.13 mi (10,671.77 km) |
| Dupnitsa to Cumberland (Maryland) | 4,962.69 mi (7,986.69 km) |
| Dupnitsa to Cupertino (California) | 6,517.03 mi (10,488.14 km) |
| Dupnitsa to Cutler Bay (Florida) | 5,682.15 mi (9,144.54 km) |
| Dupnitsa to Cutlerville (Michigan) | 5,084.56 mi (8,182.82 km) |
| Dupnitsa to Cuyahoga Falls (Ohio) | 5,004.35 mi (8,053.73 km) |
| Dupnitsa to Cypress (California) | 6,633.13 mi (10,674.98 km) |
| Dupnitsa to Cypress Gardens (Florida) | 5,627.01 mi (9,055.80 km) |
| Dupnitsa to Cypress Lake (Florida) | 5,706.50 mi (9,183.73 km) |
| Dupnitsa to D'Iberville (Mississippi) | 5,814.23 mi (9,357.10 km) |
| Dupnitsa to Dakota Ridge (Colorado) | 5,917.48 mi (9,523.26 km) |
| Dupnitsa to Dale City (Virginia) | 4,949.56 mi (7,965.54 km) |
| Dupnitsa to Dallas (Georgia) | 5,478.18 mi (8,816.28 km) |
| Dupnitsa to Dallas (Oregon) | 6,066.68 mi (9,763.38 km) |
