| Dupnitsa to Corinth (Mississippi) | 5,575.71 mi (8,973.24 km) |
| Dupnitsa to Corinth (Texas) | 5,996.01 mi (9,649.65 km) |
| Dupnitsa to Cornelius (North Carolina) | 5,240.60 mi (8,433.93 km) |
| Dupnitsa to Cornelius (Oregon) | 6,023.85 mi (9,694.46 km) |
| Dupnitsa to Corning (New York) | 4,784.30 mi (7,699.59 km) |
| Dupnitsa to Corona (California) | 6,617.66 mi (10,650.09 km) |
| Dupnitsa to Coronado (California) | 6,679.41 mi (10,749.47 km) |
| Dupnitsa to Corpus Christi (Texas) | 6,295.72 mi (10,131.98 km) |
| Dupnitsa to Corsicana (Texas) | 6,029.69 mi (9,703.85 km) |
| Dupnitsa to Cortland (New York) | 4,729.74 mi (7,611.79 km) |
| Dupnitsa to Corvallis (Oregon) | 6,088.18 mi (9,797.98 km) |
| Dupnitsa to Coshocton (Ohio) | 5,058.50 mi (8,140.88 km) |
| Dupnitsa to Costa Mesa (California) | 6,638.95 mi (10,684.36 km) |
| Dupnitsa to Coto de Caza (California) | 6,634.42 mi (10,677.07 km) |
| Dupnitsa to Cottage Grove (Minnesota) | 5,244.51 mi (8,440.22 km) |
