| Kostinbrod to Corinth (Mississippi) | 5,555.35 mi (8,940.47 km) |
| Kostinbrod to Corinth (Texas) | 5,973.37 mi (9,613.21 km) |
| Kostinbrod to Cornelius (North Carolina) | 5,222.60 mi (8,404.96 km) |
| Kostinbrod to Cornelius (Oregon) | 5,990.71 mi (9,641.11 km) |
| Kostinbrod to Corning (New York) | 4,764.40 mi (7,667.57 km) |
| Kostinbrod to Corona (California) | 6,587.93 mi (10,602.25 km) |
| Kostinbrod to Coronado (California) | 6,650.05 mi (10,702.22 km) |
| Kostinbrod to Corpus Christi (Texas) | 6,274.87 mi (10,098.42 km) |
| Kostinbrod to Corsicana (Texas) | 6,007.63 mi (9,668.34 km) |
| Kostinbrod to Cortland (New York) | 4,709.88 mi (7,579.82 km) |
| Kostinbrod to Corvallis (Oregon) | 6,055.11 mi (9,744.77 km) |
| Kostinbrod to Coshocton (Ohio) | 5,038.05 mi (8,107.97 km) |
| Kostinbrod to Costa Mesa (California) | 6,609.15 mi (10,636.40 km) |
| Kostinbrod to Coto de Caza (California) | 6,604.74 mi (10,629.30 km) |
| Kostinbrod to Cottage Grove (Minnesota) | 5,219.07 mi (8,399.28 km) |
