| Havre de Grace to Cordele (Georgia) | 677.19 mi (1,089.84 km) |
| Havre de Grace to Corinth (Mississippi) | 751.53 mi (1,209.47 km) |
| Havre de Grace to Corinth (Texas) | 1,243.60 mi (2,001.37 km) |
| Havre de Grace to Cornelius (North Carolina) | 384.00 mi (617.99 km) |
| Havre de Grace to Cornelius (Oregon) | 2,390.17 mi (3,846.61 km) |
| Havre de Grace to Corning (New York) | 186.19 mi (299.64 km) |
| Havre de Grace to Corona (California) | 2,308.76 mi (3,715.59 km) |
| Havre de Grace to Coronado (California) | 2,319.36 mi (3,732.65 km) |
| Havre de Grace to Corpus Christi (Texas) | 1,464.76 mi (2,357.30 km) |
| Havre de Grace to Corsicana (Texas) | 1,247.75 mi (2,008.06 km) |
| Havre de Grace to Cortland (New York) | 210.93 mi (339.45 km) |
| Havre de Grace to Corvallis (Oregon) | 2,410.13 mi (3,878.73 km) |
| Havre de Grace to Coshocton (Ohio) | 307.80 mi (495.36 km) |
| Havre de Grace to Costa Mesa (California) | 2,332.39 mi (3,753.62 km) |
| Havre de Grace to Coto de Caza (California) | 2,316.83 mi (3,728.58 km) |
