| Grass Valley to Tacoma (Washington) | 558.52 mi (898.86 km) |
| Grass Valley to Tahlequah (Oklahoma) | 1,441.13 mi (2,319.27 km) |
| Grass Valley to Takoma Park (Maryland) | 2,337.98 mi (3,762.61 km) |
| Grass Valley to Talladega (Alabama) | 1,973.61 mi (3,176.21 km) |
| Grass Valley to Tallahassee (Florida) | 2,156.63 mi (3,470.76 km) |
| Grass Valley to Tallmadge (Ohio) | 2,078.53 mi (3,345.07 km) |
| Grass Valley to Tamalpais-Homestead Valley (California) | 122.78 mi (197.60 km) |
| Grass Valley to Tamarac (Florida) | 2,511.55 mi (4,041.95 km) |
| Grass Valley to Tamiami (Florida) | 2,520.04 mi (4,055.62 km) |
| Grass Valley to Tampa (Florida) | 2,332.74 mi (3,754.18 km) |
| Grass Valley to Tanaina (Alaska) | 1,958.17 mi (3,151.37 km) |
| Grass Valley to Tanque Verde (Arizona) | 750.82 mi (1,208.33 km) |
| Grass Valley to Tarboro (North Carolina) | 2,370.39 mi (3,814.77 km) |
| Grass Valley to Tarpon Springs (Florida) | 2,310.62 mi (3,718.59 km) |
| Grass Valley to Tarrytown (New York) | 2,464.74 mi (3,966.61 km) |
