| Valley to Leigh | 4,148.49 mi (6,676.34 km) |
| Valley to Leigh-on-Sea | 4,316.02 mi (6,945.97 km) |
| Valley to Leighton Buzzard | 4,254.45 mi (6,846.88 km) |
| Valley to Leith | 4,079.21 mi (6,564.85 km) |
| Valley to Lemington | 4,151.73 mi (6,681.57 km) |
| Valley to Leominster | 4,163.82 mi (6,701.03 km) |
| Valley to Lerwick | 4,083.90 mi (6,572.40 km) |
| Valley to Letchworth | 4,270.61 mi (6,872.88 km) |
| Valley to Leven | 4,082.21 mi (6,569.68 km) |
| Valley to Lewes | 4,304.76 mi (6,927.84 km) |
| Valley to Leyland | 4,137.67 mi (6,658.93 km) |
| Valley to Leyton | 4,288.22 mi (6,901.23 km) |
| Valley to Lichfield | 4,191.60 mi (6,745.73 km) |
| Valley to Lincoln | 4,231.88 mi (6,810.55 km) |
| Valley to Linlithgow | 4,062.68 mi (6,538.26 km) |
