| Gretna to Liria | 4,910.66 mi (7,902.95 km) |
| Gretna to Llagostera | 5,014.82 mi (8,070.57 km) |
| Gretna to Llanera | 4,556.85 mi (7,333.54 km) |
| Gretna to Llanes | 4,613.52 mi (7,424.75 km) |
| Gretna to Lleida | 4,914.60 mi (7,909.28 km) |
| Gretna to Lloret de Mar | 5,015.77 mi (8,072.10 km) |
| Gretna to Lluchmayor | 5,083.45 mi (8,181.02 km) |
| Gretna to Loeches | 4,753.58 mi (7,650.15 km) |
| Gretna to Logrono | 4,746.23 mi (7,638.33 km) |
| Gretna to Loja | 4,800.26 mi (7,725.27 km) |
| Gretna to Lora del Rio | 4,718.20 mi (7,593.21 km) |
| Gretna to Lorca | 4,910.26 mi (7,902.30 km) |
| Gretna to Los Alcazares | 4,950.70 mi (7,967.38 km) |
| Gretna to Los Barrios | 4,757.93 mi (7,657.14 km) |
| Gretna to Los Corrales de Buelna | 4,649.92 mi (7,483.33 km) |
