| Hartlepool to Carlsbad (New Mexico) | 4,898.59 mi (7,883.52 km) |
| Hartlepool to Carmel (Indiana) | 3,849.78 mi (6,195.61 km) |
| Hartlepool to Carmichael (California) | 5,082.92 mi (8,180.17 km) |
| Hartlepool to Carney (Maryland) | 3,513.93 mi (5,655.13 km) |
| Hartlepool to Carnot-Moon (Pennsylvania) | 3,601.41 mi (5,795.90 km) |
| Hartlepool to Carol Stream (Illinois) | 3,825.71 mi (6,156.89 km) |
| Hartlepool to Carolina (Puerto Rico) | 4,184.65 mi (6,734.55 km) |
| Hartlepool to Carolina Forest (South Carolina) | 3,885.01 mi (6,252.32 km) |
| Hartlepool to Carpentersville (Illinois) | 3,821.36 mi (6,149.89 km) |
| Hartlepool to Carpinteria (California) | 5,279.85 mi (8,497.10 km) |
| Hartlepool to Carrboro (North Carolina) | 3,783.13 mi (6,088.36 km) |
| Hartlepool to Carroll (Iowa) | 4,056.21 mi (6,527.84 km) |
| Hartlepool to Carrollton (Georgia) | 4,132.97 mi (6,651.37 km) |
| Hartlepool to Carrollton (Texas) | 4,605.50 mi (7,411.83 km) |
| Hartlepool to Carrollwood (Florida) | 4,321.93 mi (6,955.47 km) |
