| Hackettstown to Central Point (Oregon) | 2,452.57 mi (3,947.04 km) |
| Hackettstown to Centralia (Illinois) | 776.13 mi (1,249.05 km) |
| Hackettstown to Centralia (Washington) | 2,396.96 mi (3,857.54 km) |
| Hackettstown to Centreville (Virginia) | 196.45 mi (316.15 km) |
| Hackettstown to Ceres (California) | 2,451.13 mi (3,944.72 km) |
| Hackettstown to Cerritos (California) | 2,398.30 mi (3,859.69 km) |
| Hackettstown to Chalco (Nebraska) | 1,108.34 mi (1,783.71 km) |
| Hackettstown to Chalmette (Louisiana) | 1,135.08 mi (1,826.73 km) |
| Hackettstown to Chambersburg (Pennsylvania) | 161.97 mi (260.67 km) |
| Hackettstown to Chamblee (Georgia) | 708.14 mi (1,139.63 km) |
| Hackettstown to Champaign (Illinois) | 707.86 mi (1,139.19 km) |
| Hackettstown to Champlin (Minnesota) | 981.59 mi (1,579.72 km) |
| Hackettstown to Chandler (Arizona) | 2,090.47 mi (3,364.29 km) |
| Hackettstown to Chanhassen (Minnesota) | 985.91 mi (1,586.66 km) |
| Hackettstown to Channahon (Illinois) | 699.46 mi (1,125.67 km) |
