| Barstow to Largo (Florida) | 2,067.30 mi (3,327.00 km) |
| Barstow to Largo (Maryland) | 2,222.17 mi (3,576.24 km) |
| Barstow to Larkspur (California) | 371.50 mi (597.87 km) |
| Barstow to Las Cruces (New Mexico) | 615.54 mi (990.62 km) |
| Barstow to Las Vegas (Nevada) | 137.67 mi (221.56 km) |
| Barstow to Las Vegas (New Mexico) | 668.96 mi (1,076.59 km) |
| Barstow to Latham (New York) | 2,366.75 mi (3,808.91 km) |
| Barstow to Lathrop (California) | 312.54 mi (502.98 km) |
| Barstow to Lauderdale Lakes (Florida) | 2,260.09 mi (3,637.27 km) |
| Barstow to Lauderhill (Florida) | 2,259.05 mi (3,635.58 km) |
| Barstow to Laurel (Florida) | 2,105.48 mi (3,388.44 km) |
| Barstow to Laurel (Maryland) | 2,218.99 mi (3,571.12 km) |
| Barstow to Laurel (Mississippi) | 1,621.19 mi (2,609.06 km) |
| Barstow to Laurel (Virginia) | 2,195.23 mi (3,532.87 km) |
| Barstow to Laurinburg (North Carolina) | 2,118.44 mi (3,409.30 km) |
