| Dobrich to Carson (California) | 6,677.47 mi (10,746.35 km) |
| Dobrich to Carson City (Nevada) | 6,373.56 mi (10,257.25 km) |
| Dobrich to Carteret (New Jersey) | 4,872.84 mi (7,842.08 km) |
| Dobrich to Cartersville (Georgia) | 5,597.08 mi (9,007.63 km) |
| Dobrich to Carthage (Missouri) | 5,786.67 mi (9,312.74 km) |
| Dobrich to Cary (Illinois) | 5,311.40 mi (8,547.87 km) |
| Dobrich to Cary (North Carolina) | 5,281.24 mi (8,499.33 km) |
| Dobrich to Casa de Oro-Mount Helix (California) | 6,714.21 mi (10,805.48 km) |
| Dobrich to Casa Grande (Arizona) | 6,570.41 mi (10,574.05 km) |
| Dobrich to Casas Adobes (Arizona) | 6,583.96 mi (10,595.87 km) |
| Dobrich to Cascades (Virginia) | 5,068.41 mi (8,156.83 km) |
| Dobrich to Casper (Wyoming) | 5,827.60 mi (9,378.62 km) |
| Dobrich to Casselberry (Florida) | 5,734.40 mi (9,228.62 km) |
| Dobrich to Castaic (California) | 6,645.45 mi (10,694.82 km) |
| Dobrich to Castle Pines (Colorado) | 5,986.10 mi (9,633.70 km) |
