| Northampton to Linslade | 23.06 mi (37.11 km) |
| Northampton to Lisburn | 264.16 mi (425.12 km) |
| Northampton to Liskeard | 197.01 mi (317.06 km) |
| Northampton to Litherland | 122.80 mi (197.63 km) |
| Northampton to Little Bookham | 69.09 mi (111.19 km) |
| Northampton to Little Hulton | 110.00 mi (177.03 km) |
| Northampton to Little Lever | 110.71 mi (178.17 km) |
| Northampton to Littleborough | 109.79 mi (176.68 km) |
| Northampton to Littlehampton | 99.35 mi (159.88 km) |
| Northampton to Littleover | 53.27 mi (85.73 km) |
| Northampton to Littleport | 52.95 mi (85.21 km) |
| Northampton to Liverpool | 119.53 mi (192.36 km) |
| Northampton to Liversedge | 107.25 mi (172.60 km) |
| Northampton to Livingston | 273.83 mi (440.69 km) |
| Northampton to Llanelli | 144.21 mi (232.09 km) |
