| Gretna to Linslade | 4,596.35 mi (7,397.11 km) |
| Gretna to Lisburn | 4,332.95 mi (6,973.21 km) |
| Gretna to Liskeard | 4,472.00 mi (7,196.99 km) |
| Gretna to Litherland | 4,470.92 mi (7,195.26 km) |
| Gretna to Little Bookham | 4,622.73 mi (7,439.56 km) |
| Gretna to Little Hulton | 4,492.61 mi (7,230.15 km) |
| Gretna to Little Lever | 4,493.85 mi (7,232.16 km) |
| Gretna to Littleborough | 4,502.80 mi (7,246.56 km) |
| Gretna to Littlehampton | 4,627.45 mi (7,447.17 km) |
| Gretna to Littleover | 4,541.66 mi (7,309.10 km) |
| Gretna to Littleport | 4,623.42 mi (7,440.68 km) |
| Gretna to Liverpool | 4,472.50 mi (7,197.80 km) |
| Gretna to Liversedge | 4,517.43 mi (7,270.10 km) |
| Gretna to Livingston | 4,405.09 mi (7,089.30 km) |
| Gretna to Llanelli | 4,459.78 mi (7,177.33 km) |
