| Siena to Les Sorinieres | 678.38 mi (1,091.74 km) |
| Siena to Lescar | 590.02 mi (949.54 km) |
| Siena to Lesquin | 633.78 mi (1,019.97 km) |
| Siena to Levallois-Perret | 579.09 mi (931.95 km) |
| Siena to Lezignan-Corbieres | 431.29 mi (694.10 km) |
| Siena to Libourne | 584.00 mi (939.85 km) |
| Siena to Lieusaint | 558.52 mi (898.85 km) |
| Siena to Lievin | 634.89 mi (1,021.75 km) |
| Siena to Lille | 637.29 mi (1,025.61 km) |
| Siena to Lillebonne | 668.17 mi (1,075.32 km) |
| Siena to Lillers | 650.89 mi (1,047.51 km) |
| Siena to Limay | 603.05 mi (970.52 km) |
| Siena to Limeil-Brevannes | 565.54 mi (910.16 km) |
| Siena to Limoges | 524.74 mi (844.48 km) |
| Siena to Limoux | 459.20 mi (739.02 km) |
