| Mill Valley to Lovington (New Mexico) | 1,133.28 mi (1,823.84 km) |
| Mill Valley to Lowell (Indiana) | 1,871.51 mi (3,011.90 km) |
| Mill Valley to Lowell (Massachusetts) | 2,678.47 mi (4,310.59 km) |
| Mill Valley to Lower Burrell (Pennsylvania) | 2,276.53 mi (3,663.73 km) |
| Mill Valley to Lowes Island (Virginia) | 2,420.04 mi (3,894.68 km) |
| Mill Valley to Lubbock (Texas) | 1,193.82 mi (1,921.26 km) |
| Mill Valley to Lufkin (Texas) | 1,638.85 mi (2,637.47 km) |
| Mill Valley to Luling (Louisiana) | 1,916.26 mi (3,083.92 km) |
| Mill Valley to Lumberton (North Carolina) | 2,413.15 mi (3,883.58 km) |
| Mill Valley to Lumberton (Texas) | 1,697.76 mi (2,732.28 km) |
| Mill Valley to Lutz (Florida) | 2,398.65 mi (3,860.26 km) |
| Mill Valley to Lynbrook (New York) | 2,586.61 mi (4,162.75 km) |
| Mill Valley to Lynchburg (Virginia) | 2,349.80 mi (3,781.64 km) |
| Mill Valley to Lynden (Washington) | 762.91 mi (1,227.79 km) |
| Mill Valley to Lyndhurst (Ohio) | 2,175.45 mi (3,501.04 km) |
