| Northampton to Wick | 438.51 mi (705.72 km) |
| Northampton to Wickford | 73.91 mi (118.94 km) |
| Northampton to Widnes | 109.52 mi (176.25 km) |
| Northampton to Wigan | 116.17 mi (186.96 km) |
| Northampton to Wigston Magna | 25.65 mi (41.28 km) |
| Northampton to Willenhall | 54.78 mi (88.17 km) |
| Northampton to Wilmslow | 94.23 mi (151.66 km) |
| Northampton to Wilnecote | 41.77 mi (67.22 km) |
| Northampton to Wimbledon | 63.07 mi (101.50 km) |
| Northampton to Winchester | 82.58 mi (132.90 km) |
| Northampton to Windlesham | 60.96 mi (98.11 km) |
| Northampton to Windsor | 53.31 mi (85.79 km) |
| Northampton to Winkfield | 55.74 mi (89.70 km) |
| Northampton to Winsford | 95.21 mi (153.23 km) |
| Northampton to Wisbech | 53.54 mi (86.17 km) |
