| Mill Valley to Red Bank (New Jersey) | 2,570.99 mi (4,137.60 km) |
| Mill Valley to Red Bank (Tennessee) | 2,063.70 mi (3,321.21 km) |
| Mill Valley to Red Bluff (California) | 157.32 mi (253.18 km) |
| Mill Valley to Red Hill (South Carolina) | 2,432.70 mi (3,915.05 km) |
| Mill Valley to Red Oak (Texas) | 1,495.47 mi (2,406.73 km) |
| Mill Valley to Red Wing (Minnesota) | 1,611.96 mi (2,594.19 km) |
| Mill Valley to Redan (Georgia) | 2,153.96 mi (3,466.47 km) |
| Mill Valley to Redding (California) | 184.12 mi (296.30 km) |
| Mill Valley to Redland (Maryland) | 2,429.49 mi (3,909.89 km) |
| Mill Valley to Redlands (California) | 401.37 mi (645.95 km) |
| Mill Valley to Redmond (Oregon) | 444.59 mi (715.50 km) |
| Mill Valley to Redmond (Washington) | 675.22 mi (1,086.67 km) |
| Mill Valley to Redondo Beach (California) | 364.21 mi (586.14 km) |
| Mill Valley to Redwood City (California) | 32.97 mi (53.06 km) |
| Mill Valley to Reedley (California) | 192.76 mi (310.22 km) |
