| Mill Valley to Salisbury (New York) | 2,591.17 mi (4,170.09 km) |
| Mill Valley to Salisbury (North Carolina) | 2,312.35 mi (3,721.37 km) |
| Mill Valley to Salmon Creek (Washington) | 539.05 mi (867.52 km) |
| Mill Valley to Salt Lake City (Utah) | 600.17 mi (965.88 km) |
| Mill Valley to Sammamish (Washington) | 670.21 mi (1,078.59 km) |
| Mill Valley to San Angelo (Texas) | 1,328.49 mi (2,138.00 km) |
| Mill Valley to San Anselmo (California) | 5.30 mi (8.53 km) |
| Mill Valley to San Antonio (Texas) | 1,493.49 mi (2,403.54 km) |
| Mill Valley to San Benito (Texas) | 1,662.50 mi (2,675.54 km) |
| Mill Valley to San Bernardino (California) | 391.96 mi (630.80 km) |
| Mill Valley to San Bruno (California) | 20.47 mi (32.94 km) |
| Mill Valley to San Buenaventura (California) | 311.76 mi (501.73 km) |
| Mill Valley to San Carlos (California) | 32.08 mi (51.63 km) |
| Mill Valley to San Carlos Park (Florida) | 2,486.38 mi (4,001.45 km) |
| Mill Valley to San Clemente (California) | 414.01 mi (666.29 km) |
