| Keystone to Ittiri | 5,040.37 mi (8,111.69 km) |
| Keystone to Ivrea | 4,882.94 mi (7,858.34 km) |
| Keystone to L'Aquila | 5,220.14 mi (8,401.01 km) |
| Keystone to La Loggia | 4,886.05 mi (7,863.34 km) |
| Keystone to La Maddalena | 5,063.88 mi (8,149.52 km) |
| Keystone to La Spezia | 5,006.32 mi (8,056.90 km) |
| Keystone to Lacchiarella | 4,943.72 mi (7,956.14 km) |
| Keystone to Ladispoli | 5,169.90 mi (8,320.16 km) |
| Keystone to Lainate | 4,932.75 mi (7,938.50 km) |
| Keystone to Laives | 5,012.79 mi (8,067.30 km) |
| Keystone to Lana | 4,999.31 mi (8,045.62 km) |
| Keystone to Lanciano | 5,269.00 mi (8,479.64 km) |
| Keystone to Langhirano | 5,013.17 mi (8,067.92 km) |
| Keystone to Lanuvio | 5,207.00 mi (8,379.86 km) |
| Keystone to Lariano | 5,211.79 mi (8,387.56 km) |
