| Grass Valley to Iselin (New Jersey) | 2,449.65 mi (3,942.33 km) |
| Grass Valley to Isla Vista (California) | 338.86 mi (545.34 km) |
| Grass Valley to Issaquah (Washington) | 577.02 mi (928.62 km) |
| Grass Valley to Ithaca (New York) | 2,312.71 mi (3,721.94 km) |
| Grass Valley to Ives Estates (Florida) | 2,524.05 mi (4,062.07 km) |
| Grass Valley to Jackson (Michigan) | 1,915.20 mi (3,082.21 km) |
| Grass Valley to Jackson (Mississippi) | 1,783.96 mi (2,871.01 km) |
| Grass Valley to Jackson (Missouri) | 1,698.81 mi (2,733.97 km) |
| Grass Valley to Jackson (Tennessee) | 1,775.08 mi (2,856.72 km) |
| Grass Valley to Jackson (Wyoming) | 607.93 mi (978.36 km) |
| Grass Valley to Jacksonville (Alabama) | 1,982.51 mi (3,190.54 km) |
| Grass Valley to Jacksonville (Arkansas) | 1,615.65 mi (2,600.13 km) |
| Grass Valley to Jacksonville (Florida) | 2,298.03 mi (3,698.33 km) |
| Grass Valley to Jacksonville (Illinois) | 1,635.94 mi (2,632.79 km) |
| Grass Valley to Jacksonville (North Carolina) | 2,406.42 mi (3,872.75 km) |
