| La Crescenta-Montrose to Los Alamos (New Mexico) | 684.99 mi (1,102.39 km) |
| La Crescenta-Montrose to Los Altos (California) | 306.17 mi (492.73 km) |
| La Crescenta-Montrose to Los Angeles (California) | 12.76 mi (20.53 km) |
| La Crescenta-Montrose to Los Banos (California) | 244.21 mi (393.02 km) |
| La Crescenta-Montrose to Los Gatos (California) | 294.00 mi (473.15 km) |
| La Crescenta-Montrose to Los Lunas (New Mexico) | 652.97 mi (1,050.85 km) |
| La Crescenta-Montrose to Los Osos (California) | 164.61 mi (264.92 km) |
| La Crescenta-Montrose to Loudoun Valley Estates (Virginia) | 2,263.82 mi (3,643.27 km) |
| La Crescenta-Montrose to Louisville (Colorado) | 821.98 mi (1,322.84 km) |
| La Crescenta-Montrose to Louisville (Kentucky) | 1,827.59 mi (2,941.22 km) |
| La Crescenta-Montrose to Lovejoy (Georgia) | 1,938.26 mi (3,119.32 km) |
| La Crescenta-Montrose to Loveland (Colorado) | 839.16 mi (1,350.50 km) |
| La Crescenta-Montrose to Loveland (Ohio) | 1,900.60 mi (3,058.72 km) |
| La Crescenta-Montrose to Loves Park (Illinois) | 1,671.74 mi (2,690.40 km) |
| La Crescenta-Montrose to Lovington (New Mexico) | 862.25 mi (1,387.65 km) |
