| Mill Valley to Cordele (Georgia) | 2,218.11 mi (3,569.71 km) |
| Mill Valley to Corinth (Mississippi) | 1,892.22 mi (3,045.23 km) |
| Mill Valley to Corinth (Texas) | 1,464.84 mi (2,357.43 km) |
| Mill Valley to Cornelius (North Carolina) | 2,295.15 mi (3,693.69 km) |
| Mill Valley to Cornelius (Oregon) | 526.47 mi (847.26 km) |
| Mill Valley to Corning (New York) | 2,395.72 mi (3,855.54 km) |
| Mill Valley to Corona (California) | 394.61 mi (635.06 km) |
| Mill Valley to Coronado (California) | 472.45 mi (760.33 km) |
| Mill Valley to Corpus Christi (Texas) | 1,614.76 mi (2,598.70 km) |
| Mill Valley to Corsicana (Texas) | 1,524.20 mi (2,452.96 km) |
| Mill Valley to Cortland (New York) | 2,435.44 mi (3,919.47 km) |
| Mill Valley to Corvallis (Oregon) | 461.82 mi (743.23 km) |
| Mill Valley to Coshocton (Ohio) | 2,169.35 mi (3,491.23 km) |
| Mill Valley to Costa Mesa (California) | 391.29 mi (629.72 km) |
| Mill Valley to Coto de Caza (California) | 407.32 mi (655.52 km) |
