| Thornton to La Riviera (California) | 5,113.22 mi (8,228.94 km) |
| Thornton to La Vergne (Tennessee) | 4,060.25 mi (6,534.35 km) |
| Thornton to La Verne (California) | 5,263.73 mi (8,471.16 km) |
| Thornton to La Vista (Nebraska) | 4,152.06 mi (6,682.10 km) |
| Thornton to Lacey (Washington) | 4,660.04 mi (7,499.61 km) |
| Thornton to Lackawanna (New York) | 3,438.00 mi (5,532.92 km) |
| Thornton to Laconia (New Hampshire) | 3,120.19 mi (5,021.45 km) |
| Thornton to Ladera Ranch (California) | 5,292.75 mi (8,517.86 km) |
| Thornton to Ladson (South Carolina) | 3,958.42 mi (6,370.45 km) |
| Thornton to Lady Lake (Florida) | 4,239.51 mi (6,822.84 km) |
| Thornton to Lafayette (California) | 5,174.87 mi (8,328.14 km) |
| Thornton to Lafayette (Colorado) | 4,524.92 mi (7,282.15 km) |
| Thornton to Lafayette (Indiana) | 3,855.47 mi (6,204.78 km) |
| Thornton to Lafayette (Louisiana) | 4,570.53 mi (7,355.56 km) |
| Thornton to LaGrange (Georgia) | 4,152.38 mi (6,682.61 km) |
