| Grass Valley to Altus (Oklahoma) | 1,238.30 mi (1,992.85 km) |
| Grass Valley to Alum Rock (California) | 134.78 mi (216.91 km) |
| Grass Valley to Alvin (Texas) | 1,612.06 mi (2,594.37 km) |
| Grass Valley to Amarillo (Texas) | 1,091.26 mi (1,756.22 km) |
| Grass Valley to Amelia (Ohio) | 1,960.32 mi (3,154.83 km) |
| Grass Valley to American Canyon (California) | 97.13 mi (156.32 km) |
| Grass Valley to American Fork (Utah) | 497.57 mi (800.76 km) |
| Grass Valley to Americus (Georgia) | 2,110.48 mi (3,396.49 km) |
| Grass Valley to Ames (Iowa) | 1,445.16 mi (2,325.75 km) |
| Grass Valley to Amherst (Ohio) | 2,033.74 mi (3,272.99 km) |
| Grass Valley to Ammon (Idaho) | 555.22 mi (893.54 km) |
| Grass Valley to Amsterdam (New York) | 2,422.37 mi (3,898.43 km) |
| Grass Valley to Anacortes (Washington) | 644.85 mi (1,037.78 km) |
| Grass Valley to Anaheim (California) | 412.09 mi (663.20 km) |
| Grass Valley to Anchorage (Alaska) | 1,927.98 mi (3,102.78 km) |
