| Provadia to Corinth (Mississippi) | 5,700.35 mi (9,173.83 km) |
| Provadia to Corinth (Texas) | 6,106.25 mi (9,827.05 km) |
| Provadia to Cornelius (North Carolina) | 5,378.70 mi (8,656.18 km) |
| Provadia to Cornelius (Oregon) | 6,045.52 mi (9,729.33 km) |
| Provadia to Corning (New York) | 4,912.41 mi (7,905.75 km) |
| Provadia to Corona (California) | 6,673.37 mi (10,739.75 km) |
| Provadia to Coronado (California) | 6,738.37 mi (10,844.36 km) |
| Provadia to Corpus Christi (Texas) | 6,416.75 mi (10,326.76 km) |
| Provadia to Corsicana (Texas) | 6,143.59 mi (9,887.15 km) |
| Provadia to Cortland (New York) | 4,858.09 mi (7,818.34 km) |
| Provadia to Corvallis (Oregon) | 6,110.71 mi (9,834.24 km) |
| Provadia to Coshocton (Ohio) | 5,183.16 mi (8,341.48 km) |
| Provadia to Costa Mesa (California) | 6,693.99 mi (10,772.93 km) |
| Provadia to Coto de Caza (California) | 6,690.53 mi (10,767.37 km) |
| Provadia to Cottage Grove (Minnesota) | 5,336.63 mi (8,588.48 km) |
