| Northampton to Culpeper (Virginia) | 3,677.01 mi (5,917.58 km) |
| Northampton to Culver City (California) | 5,390.44 mi (8,675.07 km) |
| Northampton to Cumberland (Maryland) | 3,653.31 mi (5,879.44 km) |
| Northampton to Cupertino (California) | 5,310.99 mi (8,547.21 km) |
| Northampton to Cutler Bay (Florida) | 4,403.79 mi (7,087.22 km) |
| Northampton to Cutlerville (Michigan) | 3,776.99 mi (6,078.47 km) |
| Northampton to Cuyahoga Falls (Ohio) | 3,693.63 mi (5,944.32 km) |
| Northampton to Cypress (California) | 5,389.85 mi (8,674.12 km) |
| Northampton to Cypress Gardens (Florida) | 4,336.44 mi (6,978.82 km) |
| Northampton to Cypress Lake (Florida) | 4,419.84 mi (7,113.05 km) |
| Northampton to D'Iberville (Mississippi) | 4,505.94 mi (7,251.61 km) |
| Northampton to Dakota Ridge (Colorado) | 4,640.92 mi (7,468.85 km) |
| Northampton to Dale City (Virginia) | 3,642.49 mi (5,862.02 km) |
| Northampton to Dallas (Georgia) | 4,170.01 mi (6,710.98 km) |
| Northampton to Dallas (Oregon) | 4,905.11 mi (7,894.01 km) |
