| Northampton to Leigh | 110.62 mi (178.02 km) |
| Northampton to Leigh-on-Sea | 81.32 mi (130.87 km) |
| Northampton to Leighton Buzzard | 23.82 mi (38.34 km) |
| Northampton to Leith | 274.95 mi (442.50 km) |
| Northampton to Lemington | 192.45 mi (309.72 km) |
| Northampton to Leominster | 78.07 mi (125.63 km) |
| Northampton to Lerwick | 547.62 mi (881.31 km) |
| Northampton to Letchworth | 33.13 mi (53.32 km) |
| Northampton to Leven | 286.74 mi (461.46 km) |
| Northampton to Lewes | 101.42 mi (163.23 km) |
| Northampton to Leyland | 125.81 mi (202.47 km) |
| Northampton to Leyton | 59.04 mi (95.01 km) |
| Northampton to Lichfield | 50.24 mi (80.85 km) |
| Northampton to Lincoln | 70.53 mi (113.51 km) |
| Northampton to Linlithgow | 281.37 mi (452.82 km) |
