| Blagoevgrad to Corinth (Mississippi) | 5,585.69 mi (8,989.30 km) |
| Blagoevgrad to Corinth (Texas) | 6,006.99 mi (9,667.31 km) |
| Blagoevgrad to Cornelius (North Carolina) | 5,249.53 mi (8,448.31 km) |
| Blagoevgrad to Cornelius (Oregon) | 6,039.38 mi (9,719.44 km) |
| Blagoevgrad to Corning (New York) | 4,794.09 mi (7,715.35 km) |
| Blagoevgrad to Corona (California) | 6,631.72 mi (10,672.72 km) |
| Blagoevgrad to Coronado (California) | 6,693.31 mi (10,771.83 km) |
| Blagoevgrad to Corpus Christi (Texas) | 6,305.90 mi (10,148.36 km) |
| Blagoevgrad to Corsicana (Texas) | 6,040.41 mi (9,721.09 km) |
| Blagoevgrad to Cortland (New York) | 4,739.52 mi (7,627.52 km) |
| Blagoevgrad to Corvallis (Oregon) | 6,103.67 mi (9,822.90 km) |
| Blagoevgrad to Coshocton (Ohio) | 5,068.53 mi (8,157.01 km) |
| Blagoevgrad to Costa Mesa (California) | 6,653.04 mi (10,707.04 km) |
| Blagoevgrad to Coto de Caza (California) | 6,648.46 mi (10,699.66 km) |
| Blagoevgrad to Cottage Grove (Minnesota) | 5,256.72 mi (8,459.88 km) |
