| Grass Valley to Security-Widefield (Colorado) | 876.87 mi (1,411.19 km) |
| Grass Valley to Sedalia (Missouri) | 1,488.99 mi (2,396.30 km) |
| Grass Valley to Sedro-Woolley (Washington) | 644.36 mi (1,037.00 km) |
| Grass Valley to Seguin (Texas) | 1,468.83 mi (2,363.85 km) |
| Grass Valley to Selden (New York) | 2,509.47 mi (4,038.61 km) |
| Grass Valley to Selma (Alabama) | 1,950.73 mi (3,139.40 km) |
| Grass Valley to Selma (California) | 199.31 mi (320.76 km) |
| Grass Valley to Selma (Texas) | 1,451.55 mi (2,336.05 km) |
| Grass Valley to Seminole (Florida) | 2,319.91 mi (3,733.54 km) |
| Grass Valley to Seven Hills (Ohio) | 2,062.48 mi (3,319.24 km) |
| Grass Valley to Seven Oaks (South Carolina) | 2,223.22 mi (3,577.92 km) |
| Grass Valley to Severn (Maryland) | 2,351.22 mi (3,783.93 km) |
| Grass Valley to Severna Park (Maryland) | 2,358.65 mi (3,795.89 km) |
| Grass Valley to Sevierville (Tennessee) | 2,051.43 mi (3,301.45 km) |
| Grass Valley to Seymour (Indiana) | 1,873.79 mi (3,015.57 km) |
