| Diamond Bar to Leini | 5,992.21 mi (9,643.53 km) |
| Diamond Bar to Lendinara | 6,122.14 mi (9,852.63 km) |
| Diamond Bar to Leno | 6,063.53 mi (9,758.31 km) |
| Diamond Bar to Lentate sul Seveso | 6,012.61 mi (9,676.36 km) |
| Diamond Bar to Lentini | 6,653.10 mi (10,707.13 km) |
| Diamond Bar to Leonforte | 6,613.21 mi (10,642.93 km) |
| Diamond Bar to Lequile | 6,586.17 mi (10,599.42 km) |
| Diamond Bar to Lerici | 6,121.28 mi (9,851.26 km) |
| Diamond Bar to Leverano | 6,585.59 mi (10,598.48 km) |
| Diamond Bar to Licata | 6,626.87 mi (10,664.92 km) |
| Diamond Bar to Limbiate | 6,017.07 mi (9,683.54 km) |
| Diamond Bar to Lipari | 6,586.74 mi (10,600.34 km) |
| Diamond Bar to Lissone | 6,019.90 mi (9,688.10 km) |
| Diamond Bar to Livorno | 6,161.65 mi (9,916.22 km) |
| Diamond Bar to Lizzanello | 6,588.57 mi (10,603.27 km) |
