| Northampton to Roy (Utah) | 4,785.95 mi (7,702.24 km) |
| Northampton to Royal Kunia (Hawaii) | 7,165.42 mi (11,531.63 km) |
| Northampton to Royal Oak (Michigan) | 3,695.94 mi (5,948.05 km) |
| Northampton to Royal Palm Beach (Florida) | 4,341.59 mi (6,987.11 km) |
| Northampton to Royse City (Texas) | 4,668.07 mi (7,512.54 km) |
| Northampton to Ruskin (Florida) | 4,381.99 mi (7,052.14 km) |
| Northampton to Russellville (Alabama) | 4,255.96 mi (6,849.30 km) |
| Northampton to Russellville (Arkansas) | 4,428.30 mi (7,126.66 km) |
| Northampton to Ruston (Louisiana) | 4,548.59 mi (7,320.25 km) |
| Northampton to Rutherford (New Jersey) | 3,414.09 mi (5,494.45 km) |
| Northampton to Rutland (Vermont) | 3,249.31 mi (5,229.26 km) |
| Northampton to Sabana Grande (Puerto Rico) | 4,229.55 mi (6,806.81 km) |
| Northampton to Sachse (Texas) | 4,678.26 mi (7,528.94 km) |
| Northampton to Saco (Maine) | 3,151.49 mi (5,071.83 km) |
| Northampton to Sacramento (California) | 5,221.27 mi (8,402.82 km) |
