| Sidmouth to Linslade | 140.11 mi (225.49 km) |
| Sidmouth to Lisburn | 289.81 mi (466.41 km) |
| Sidmouth to Liskeard | 56.04 mi (90.18 km) |
| Sidmouth to Litherland | 193.23 mi (310.97 km) |
| Sidmouth to Little Bookham | 130.69 mi (210.33 km) |
| Sidmouth to Little Hulton | 199.97 mi (321.82 km) |
| Sidmouth to Little Lever | 202.58 mi (326.02 km) |
| Sidmouth to Littleborough | 210.42 mi (338.63 km) |
| Sidmouth to Littlehampton | 118.29 mi (190.38 km) |
| Sidmouth to Littleover | 170.71 mi (274.73 km) |
| Sidmouth to Littleport | 195.49 mi (314.61 km) |
| Sidmouth to Liverpool | 188.74 mi (303.75 km) |
| Sidmouth to Liversedge | 219.16 mi (352.70 km) |
| Sidmouth to Livingston | 359.70 mi (578.88 km) |
| Sidmouth to Llanelli | 80.08 mi (128.88 km) |
