| Dupnitsa to Caguas (Puerto Rico) | 5,337.21 mi (8,589.42 km) |
| Dupnitsa to Cahokia (Illinois) | 5,459.95 mi (8,786.94 km) |
| Dupnitsa to Calabasas (California) | 6,630.25 mi (10,670.35 km) |
| Dupnitsa to Caldwell (Idaho) | 5,999.34 mi (9,655.01 km) |
| Dupnitsa to Caledonia (Wisconsin) | 5,167.29 mi (8,315.95 km) |
| Dupnitsa to Calera (Alabama) | 5,594.48 mi (9,003.45 km) |
| Dupnitsa to Calexico (California) | 6,631.29 mi (10,672.04 km) |
| Dupnitsa to Calhoun (Georgia) | 5,454.41 mi (8,778.02 km) |
| Dupnitsa to California (Maryland) | 4,929.67 mi (7,933.54 km) |
| Dupnitsa to California City (California) | 6,546.79 mi (10,536.04 km) |
| Dupnitsa to Callaway (Florida) | 5,691.47 mi (9,159.53 km) |
| Dupnitsa to Calumet City (Illinois) | 5,212.56 mi (8,388.80 km) |
| Dupnitsa to Calverton (Maryland) | 4,914.99 mi (7,909.90 km) |
| Dupnitsa to Camano (Washington) | 5,844.85 mi (9,406.38 km) |
| Dupnitsa to Camarillo (California) | 6,634.51 mi (10,677.22 km) |
