| Northampton to Laindon | 72.00 mi (115.88 km) |
| Northampton to Lambeth | 60.91 mi (98.02 km) |
| Northampton to Lanark | 265.24 mi (426.86 km) |
| Northampton to Lancaster | 148.44 mi (238.89 km) |
| Northampton to Lancing | 99.73 mi (160.50 km) |
| Northampton to Larbert | 287.61 mi (462.87 km) |
| Northampton to Largs | 294.37 mi (473.75 km) |
| Northampton to Larkhall | 272.59 mi (438.69 km) |
| Northampton to Launceston | 185.47 mi (298.49 km) |
| Northampton to Leagrave | 29.02 mi (46.70 km) |
| Northampton to Leatherhead | 68.99 mi (111.04 km) |
| Northampton to Ledbury | 66.28 mi (106.67 km) |
| Northampton to Leeds | 111.84 mi (179.99 km) |
| Northampton to Leek | 76.92 mi (123.79 km) |
| Northampton to Leicester | 29.66 mi (47.73 km) |
