| Northampton to Chantilly (Virginia) | 3,635.53 mi (5,850.83 km) |
| Northampton to Chaparral (New Mexico) | 5,092.62 mi (8,195.78 km) |
| Northampton to Chapel Hill (North Carolina) | 3,838.04 mi (6,176.73 km) |
| Northampton to Charleston (Illinois) | 4,030.16 mi (6,485.92 km) |
| Northampton to Charleston (South Carolina) | 4,025.86 mi (6,479.00 km) |
| Northampton to Charleston (West Virginia) | 3,828.20 mi (6,160.89 km) |
| Northampton to Charlotte (North Carolina) | 3,945.11 mi (6,349.05 km) |
| Northampton to Charlottesville (Virginia) | 3,716.60 mi (5,981.29 km) |
| Northampton to Chaska (Minnesota) | 3,976.26 mi (6,399.16 km) |
| Northampton to Chatham (Illinois) | 4,078.87 mi (6,564.31 km) |
| Northampton to Chattanooga (Tennessee) | 4,129.74 mi (6,646.18 km) |
| Northampton to Cheat Lake (West Virginia) | 3,696.38 mi (5,948.74 km) |
| Northampton to Chelsea (Alabama) | 4,270.90 mi (6,873.35 km) |
| Northampton to Chelsea (Massachusetts) | 3,222.10 mi (5,185.47 km) |
| Northampton to Cheney (Washington) | 4,602.91 mi (7,407.67 km) |
