| Imperial Beach to Cordele (Georgia) | 1,940.84 mi (3,123.48 km) |
| Imperial Beach to Corinth (Mississippi) | 1,645.68 mi (2,648.47 km) |
| Imperial Beach to Corinth (Texas) | 1,162.61 mi (1,871.04 km) |
| Imperial Beach to Cornelius (North Carolina) | 2,073.25 mi (3,336.57 km) |
| Imperial Beach to Cornelius (Oregon) | 948.98 mi (1,527.24 km) |
| Imperial Beach to Corning (New York) | 2,274.45 mi (3,660.37 km) |
| Imperial Beach to Corona (California) | 92.95 mi (149.59 km) |
| Imperial Beach to Coronado (California) | 7.05 mi (11.35 km) |
| Imperial Beach to Corpus Christi (Texas) | 1,223.95 mi (1,969.75 km) |
| Imperial Beach to Corsicana (Texas) | 1,204.32 mi (1,938.17 km) |
| Imperial Beach to Cortland (New York) | 2,321.12 mi (3,735.47 km) |
| Imperial Beach to Corvallis (Oregon) | 892.75 mi (1,436.75 km) |
| Imperial Beach to Coshocton (Ohio) | 2,017.26 mi (3,246.47 km) |
| Imperial Beach to Costa Mesa (California) | 88.70 mi (142.75 km) |
| Imperial Beach to Coto de Caza (California) | 75.93 mi (122.20 km) |
