| Northampton to Clermont (Florida) | 4,311.14 mi (6,938.10 km) |
| Northampton to Cleveland (Mississippi) | 4,412.29 mi (7,100.90 km) |
| Northampton to Cleveland (Ohio) | 3,685.67 mi (5,931.52 km) |
| Northampton to Cleveland (Tennessee) | 4,109.02 mi (6,612.83 km) |
| Northampton to Cleveland Heights (Ohio) | 3,679.53 mi (5,921.63 km) |
| Northampton to Cliffside Park (New Jersey) | 3,409.25 mi (5,486.66 km) |
| Northampton to Clifton (Colorado) | 4,782.65 mi (7,696.94 km) |
| Northampton to Clifton (New Jersey) | 3,414.31 mi (5,494.80 km) |
| Northampton to Clinton (Iowa) | 3,995.24 mi (6,429.71 km) |
| Northampton to Clinton (Maryland) | 3,620.03 mi (5,825.88 km) |
| Northampton to Clinton (Mississippi) | 4,467.43 mi (7,189.63 km) |
| Northampton to Clinton (Utah) | 4,788.24 mi (7,705.93 km) |
| Northampton to Clive (Iowa) | 4,137.50 mi (6,658.66 km) |
| Northampton to Cloquet (Minnesota) | 3,847.25 mi (6,191.55 km) |
| Northampton to Cloverleaf (Texas) | 4,789.97 mi (7,708.71 km) |
