| Belfast to Ittiri | 1,174.56 mi (1,890.28 km) |
| Belfast to Ivrea | 876.35 mi (1,410.35 km) |
| Belfast to L'Aquila | 1,217.12 mi (1,958.76 km) |
| Belfast to La Loggia | 897.81 mi (1,444.88 km) |
| Belfast to La Maddalena | 1,160.32 mi (1,867.35 km) |
| Belfast to La Spezia | 1,009.64 mi (1,624.87 km) |
| Belfast to Lacchiarella | 923.25 mi (1,485.82 km) |
| Belfast to Ladispoli | 1,196.65 mi (1,925.83 km) |
| Belfast to Lainate | 907.24 mi (1,460.06 km) |
| Belfast to Laives | 941.56 mi (1,515.30 km) |
| Belfast to Lana | 925.86 mi (1,490.03 km) |
| Belfast to Lanciano | 1,255.45 mi (2,020.45 km) |
| Belfast to Langhirano | 996.24 mi (1,603.29 km) |
| Belfast to Lanuvio | 1,231.03 mi (1,981.15 km) |
| Belfast to Lariano | 1,232.45 mi (1,983.44 km) |
