| Monterotondo to Lastra a Signa | 141.27 mi (227.36 km) |
| Monterotondo to Laterza | 238.02 mi (383.06 km) |
| Monterotondo to Latiano | 284.69 mi (458.16 km) |
| Monterotondo to Latina | 42.90 mi (69.04 km) |
| Monterotondo to Latisana | 259.14 mi (417.05 km) |
| Monterotondo to Lauria Inferiore | 217.20 mi (349.54 km) |
| Monterotondo to Lavagna | 227.76 mi (366.55 km) |
| Monterotondo to Lavello | 178.50 mi (287.27 km) |
| Monterotondo to Laveno-Mombello | 332.42 mi (534.98 km) |
| Monterotondo to Lavis | 291.77 mi (469.55 km) |
| Monterotondo to Lecce | 311.44 mi (501.22 km) |
| Monterotondo to Lecco | 307.41 mi (494.72 km) |
| Monterotondo to Legnago | 226.75 mi (364.91 km) |
| Monterotondo to Legnano | 305.58 mi (491.78 km) |
| Monterotondo to Legnaro | 230.31 mi (370.64 km) |
