| Harlow to Les Sorinieres | 328.47 mi (528.62 km) |
| Harlow to Lescar | 584.66 mi (940.92 km) |
| Harlow to Lesquin | 153.09 mi (246.38 km) |
| Harlow to Levallois-Perret | 220.82 mi (355.38 km) |
| Harlow to Lezignan-Corbieres | 605.19 mi (973.95 km) |
| Harlow to Libourne | 474.21 mi (763.17 km) |
| Harlow to Lieusaint | 242.31 mi (389.96 km) |
| Harlow to Lievin | 148.33 mi (238.71 km) |
| Harlow to Lille | 149.71 mi (240.94 km) |
| Harlow to Lillebonne | 157.05 mi (252.75 km) |
| Harlow to Lillers | 132.09 mi (212.58 km) |
| Harlow to Limay | 205.08 mi (330.04 km) |
| Harlow to Limeil-Brevannes | 234.00 mi (376.59 km) |
| Harlow to Limoges | 413.89 mi (666.09 km) |
| Harlow to Limoux | 610.44 mi (982.41 km) |
