| Mill Valley to Arcata (California) | 219.84 mi (353.80 km) |
| Mill Valley to Archdale (North Carolina) | 2,336.25 mi (3,759.84 km) |
| Mill Valley to Arden-Arcade (California) | 78.98 mi (127.11 km) |
| Mill Valley to Ardmore (Oklahoma) | 1,438.14 mi (2,314.46 km) |
| Mill Valley to Ardmore (Pennsylvania) | 2,512.77 mi (4,043.91 km) |
| Mill Valley to Arecibo (Puerto Rico) | 3,595.75 mi (5,786.79 km) |
| Mill Valley to Arkadelphia (Arkansas) | 1,660.45 mi (2,672.24 km) |
| Mill Valley to Arkansas City (Kansas) | 1,395.00 mi (2,245.04 km) |
| Mill Valley to Arlington (Tennessee) | 1,823.59 mi (2,934.79 km) |
| Mill Valley to Arlington (Texas) | 1,472.62 mi (2,369.96 km) |
| Mill Valley to Arlington (Virginia) | 2,435.81 mi (3,920.05 km) |
| Mill Valley to Arlington (Washington) | 709.28 mi (1,141.48 km) |
| Mill Valley to Arlington Heights (Illinois) | 1,839.06 mi (2,959.69 km) |
| Mill Valley to Arnold (Maryland) | 2,464.81 mi (3,966.73 km) |
| Mill Valley to Arnold (Missouri) | 1,738.85 mi (2,798.42 km) |
