| Grass Valley to Lomita (California) | 404.72 mi (651.34 km) |
| Grass Valley to Lompoc (California) | 316.83 mi (509.89 km) |
| Grass Valley to London (Ohio) | 1,989.26 mi (3,201.41 km) |
| Grass Valley to Lone Tree (Colorado) | 863.31 mi (1,389.36 km) |
| Grass Valley to Long Beach (California) | 407.65 mi (656.04 km) |
| Grass Valley to Long Beach (Mississippi) | 1,898.57 mi (3,055.45 km) |
| Grass Valley to Long Beach (New York) | 2,482.56 mi (3,995.29 km) |
| Grass Valley to Long Branch (New Jersey) | 2,470.77 mi (3,976.31 km) |
| Grass Valley to Longmont (Colorado) | 849.41 mi (1,366.99 km) |
| Grass Valley to Longview (Texas) | 1,536.76 mi (2,473.17 km) |
| Grass Valley to Longview (Washington) | 487.99 mi (785.34 km) |
| Grass Valley to Longwood (Florida) | 2,367.33 mi (3,809.85 km) |
| Grass Valley to Lorain (Ohio) | 2,035.70 mi (3,276.15 km) |
| Grass Valley to Lorton (Virginia) | 2,331.88 mi (3,752.79 km) |
| Grass Valley to Los Alamitos (California) | 410.07 mi (659.94 km) |
