| Mill Valley to Spout Springs (North Carolina) | 2,398.73 mi (3,860.38 km) |
| Mill Valley to Spring (Texas) | 1,640.64 mi (2,640.36 km) |
| Mill Valley to Spring Creek (Nevada) | 419.51 mi (675.13 km) |
| Mill Valley to Spring Hill (Florida) | 2,383.59 mi (3,836.02 km) |
| Mill Valley to Spring Hill (Tennessee) | 1,964.30 mi (3,161.24 km) |
| Mill Valley to Spring Lake (North Carolina) | 2,402.55 mi (3,866.53 km) |
| Mill Valley to Spring Valley (California) | 475.60 mi (765.40 km) |
| Mill Valley to Spring Valley (Nevada) | 420.57 mi (676.85 km) |
| Mill Valley to Spring Valley (New York) | 2,561.02 mi (4,121.57 km) |
| Mill Valley to Springboro (Ohio) | 2,052.14 mi (3,302.60 km) |
| Mill Valley to Springdale (Arkansas) | 1,563.72 mi (2,516.56 km) |
| Mill Valley to Springdale (New Jersey) | 2,531.32 mi (4,073.77 km) |
| Mill Valley to Springdale (Ohio) | 2,042.50 mi (3,287.08 km) |
| Mill Valley to Springfield (Illinois) | 1,764.67 mi (2,839.96 km) |
| Mill Valley to Springfield (Massachusetts) | 2,624.20 mi (4,223.24 km) |
