| Hartlepool to Cicero (Illinois) | 3,815.92 mi (6,141.14 km) |
| Hartlepool to Cimarron Hills (Colorado) | 4,558.99 mi (7,336.99 km) |
| Hartlepool to Cincinnati (Ohio) | 3,829.69 mi (6,163.29 km) |
| Hartlepool to Cinco Ranch (Texas) | 4,739.35 mi (7,627.25 km) |
| Hartlepool to Circleville (Ohio) | 3,747.90 mi (6,031.66 km) |
| Hartlepool to Citrus (California) | 5,247.37 mi (8,444.82 km) |
| Hartlepool to Citrus Heights (California) | 5,078.13 mi (8,172.46 km) |
| Hartlepool to Citrus Park (Florida) | 4,323.00 mi (6,957.20 km) |
| Hartlepool to Claiborne (Louisiana) | 4,456.53 mi (7,172.09 km) |
| Hartlepool to Claremont (California) | 5,241.49 mi (8,435.36 km) |
| Hartlepool to Claremont (New Hampshire) | 3,168.89 mi (5,099.83 km) |
| Hartlepool to Claremore (Oklahoma) | 4,381.46 mi (7,051.28 km) |
| Hartlepool to Clarksburg (Maryland) | 3,551.14 mi (5,715.01 km) |
| Hartlepool to Clarksburg (West Virginia) | 3,664.97 mi (5,898.20 km) |
| Hartlepool to Clarksdale (Mississippi) | 4,308.51 mi (6,933.88 km) |
