| Northampton to Keizer (Oregon) | 4,892.71 mi (7,874.05 km) |
| Northampton to Keller (Texas) | 4,704.93 mi (7,571.86 km) |
| Northampton to Kelso (Washington) | 4,824.54 mi (7,764.35 km) |
| Northampton to Kemp Mill (Maryland) | 3,611.39 mi (5,811.98 km) |
| Northampton to Ken Caryl (Colorado) | 4,642.47 mi (7,471.33 km) |
| Northampton to Kendale Lakes (Florida) | 4,400.08 mi (7,081.24 km) |
| Northampton to Kendall (Florida) | 4,399.86 mi (7,080.89 km) |
| Northampton to Kendall Park (New Jersey) | 3,450.50 mi (5,553.04 km) |
| Northampton to Kendall West (Florida) | 4,401.45 mi (7,083.46 km) |
| Northampton to Kenmore (New York) | 3,509.54 mi (5,648.06 km) |
| Northampton to Kenmore (Washington) | 4,714.31 mi (7,586.95 km) |
| Northampton to Kenner (Louisiana) | 4,583.75 mi (7,376.84 km) |
| Northampton to Kennesaw (Georgia) | 4,155.55 mi (6,687.71 km) |
| Northampton to Kennett (Missouri) | 4,260.75 mi (6,857.01 km) |
| Northampton to Kennewick (Washington) | 4,719.43 mi (7,595.19 km) |
