| Keystone to Lastra a Signa | 5,074.10 mi (8,165.98 km) |
| Keystone to Laterza | 5,430.40 mi (8,739.39 km) |
| Keystone to Latiano | 5,476.20 mi (8,813.10 km) |
| Keystone to Latina | 5,222.83 mi (8,405.34 km) |
| Keystone to Latisana | 5,108.68 mi (8,221.62 km) |
| Keystone to Lauria Inferiore | 5,403.55 mi (8,696.18 km) |
| Keystone to Lavagna | 4,978.49 mi (8,012.11 km) |
| Keystone to Lavello | 5,370.76 mi (8,643.40 km) |
| Keystone to Laveno-Mombello | 4,905.60 mi (7,894.80 km) |
| Keystone to Lavis | 5,010.91 mi (8,064.27 km) |
| Keystone to Lecce | 5,503.04 mi (8,856.29 km) |
| Keystone to Lecco | 4,941.99 mi (7,953.37 km) |
| Keystone to Legnago | 5,044.84 mi (8,118.89 km) |
| Keystone to Legnano | 4,927.29 mi (7,929.71 km) |
| Keystone to Legnaro | 5,069.82 mi (8,159.09 km) |
