| Northampton to Sugar Hill (Georgia) | 4,128.91 mi (6,644.85 km) |
| Northampton to Sugar Land (Texas) | 4,818.30 mi (7,754.30 km) |
| Northampton to Sugarland Run (Virginia) | 3,626.17 mi (5,835.75 km) |
| Northampton to Sugarmill Woods (Florida) | 4,333.43 mi (6,973.99 km) |
| Northampton to Suisun City (California) | 5,255.74 mi (8,458.30 km) |
| Northampton to Suitland (Maryland) | 3,616.15 mi (5,819.63 km) |
| Northampton to Sulphur (Louisiana) | 4,695.69 mi (7,556.98 km) |
| Northampton to Sulphur Springs (Texas) | 4,632.47 mi (7,455.24 km) |
| Northampton to Summerfield (Maryland) | 3,611.43 mi (5,812.04 km) |
| Northampton to Summerfield (North Carolina) | 3,860.14 mi (6,212.30 km) |
| Northampton to Summerlin South (Nevada) | 5,171.67 mi (8,323.00 km) |
| Northampton to Summerville (South Carolina) | 4,025.50 mi (6,478.42 km) |
| Northampton to Summit (Illinois) | 3,906.86 mi (6,287.49 km) |
| Northampton to Summit (New Jersey) | 3,429.16 mi (5,518.70 km) |
| Northampton to Sumner (Washington) | 4,744.35 mi (7,635.29 km) |
