| Northampton to Red Bank (New Jersey) | 3,433.34 mi (5,525.43 km) |
| Northampton to Red Bank (Tennessee) | 4,129.43 mi (6,645.67 km) |
| Northampton to Red Bluff (California) | 5,150.58 mi (8,289.06 km) |
| Northampton to Red Hill (South Carolina) | 3,939.86 mi (6,340.59 km) |
| Northampton to Red Oak (Texas) | 4,709.68 mi (7,579.50 km) |
| Northampton to Red Wing (Minnesota) | 3,951.51 mi (6,359.34 km) |
| Northampton to Redan (Georgia) | 4,151.41 mi (6,681.04 km) |
| Northampton to Redding (California) | 5,131.12 mi (8,257.73 km) |
| Northampton to Redland (Maryland) | 3,612.21 mi (5,813.29 km) |
| Northampton to Redlands (California) | 5,348.60 mi (8,607.74 km) |
| Northampton to Redmond (Oregon) | 4,885.05 mi (7,861.73 km) |
| Northampton to Redmond (Washington) | 4,715.15 mi (7,588.30 km) |
| Northampton to Redondo Beach (California) | 5,398.30 mi (8,687.73 km) |
| Northampton to Redwood City (California) | 5,305.45 mi (8,538.29 km) |
| Northampton to Reedley (California) | 5,274.18 mi (8,487.97 km) |
