| Thornbury to Alum Rock (California) | 5,282.56 mi (8,501.47 km) |
| Thornbury to Alvin (Texas) | 4,766.98 mi (7,671.71 km) |
| Thornbury to Amarillo (Texas) | 4,719.19 mi (7,594.80 km) |
| Thornbury to Amelia (Ohio) | 3,850.00 mi (6,195.97 km) |
| Thornbury to American Canyon (California) | 5,249.26 mi (8,447.86 km) |
| Thornbury to American Fork (Utah) | 4,795.94 mi (7,718.32 km) |
| Thornbury to Americus (Georgia) | 4,181.31 mi (6,729.17 km) |
| Thornbury to Ames (Iowa) | 4,072.56 mi (6,554.16 km) |
| Thornbury to Amherst (Ohio) | 3,663.00 mi (5,895.03 km) |
| Thornbury to Ammon (Idaho) | 4,635.20 mi (7,459.64 km) |
| Thornbury to Amsterdam (New York) | 3,274.52 mi (5,269.83 km) |
| Thornbury to Anacortes (Washington) | 4,673.28 mi (7,520.92 km) |
| Thornbury to Anaheim (California) | 5,357.49 mi (8,622.04 km) |
| Thornbury to Anchorage (Alaska) | 4,430.61 mi (7,130.39 km) |
| Thornbury to Anderson (California) | 5,120.20 mi (8,240.17 km) |
