| Derry to Ittiri | 1,232.36 mi (1,983.28 km) |
| Derry to Ivrea | 937.16 mi (1,508.21 km) |
| Derry to L'Aquila | 1,278.80 mi (2,058.03 km) |
| Derry to La Loggia | 958.11 mi (1,541.93 km) |
| Derry to La Maddalena | 1,219.24 mi (1,962.17 km) |
| Derry to La Spezia | 1,070.66 mi (1,723.06 km) |
| Derry to Lacchiarella | 984.63 mi (1,584.62 km) |
| Derry to Ladispoli | 1,257.65 mi (2,023.99 km) |
| Derry to Lainate | 968.72 mi (1,559.00 km) |
| Derry to Laives | 1,003.98 mi (1,615.75 km) |
| Derry to Lana | 988.29 mi (1,590.50 km) |
| Derry to Lanciano | 1,317.38 mi (2,120.12 km) |
| Derry to Langhirano | 1,057.74 mi (1,702.27 km) |
| Derry to Lanuvio | 1,292.18 mi (2,079.56 km) |
| Derry to Lariano | 1,293.68 mi (2,081.98 km) |
