| Tracy to Reading (Pennsylvania) | 2,423.06 mi (3,899.54 km) |
| Tracy to Red Bank (New Jersey) | 2,519.01 mi (4,053.95 km) |
| Tracy to Red Bank (Tennessee) | 2,005.89 mi (3,228.17 km) |
| Tracy to Red Bluff (California) | 174.28 mi (280.47 km) |
| Tracy to Red Hill (South Carolina) | 2,375.08 mi (3,822.32 km) |
| Tracy to Red Oak (Texas) | 1,434.92 mi (2,309.27 km) |
| Tracy to Red Wing (Minnesota) | 1,564.30 mi (2,517.50 km) |
| Tracy to Redan (Georgia) | 2,095.52 mi (3,372.41 km) |
| Tracy to Redding (California) | 202.42 mi (325.76 km) |
| Tracy to Redland (Maryland) | 2,376.00 mi (3,823.80 km) |
| Tracy to Redlands (California) | 349.09 mi (561.81 km) |
| Tracy to Redmond (Oregon) | 451.70 mi (726.94 km) |
| Tracy to Redmond (Washington) | 688.26 mi (1,107.64 km) |
| Tracy to Redondo Beach (California) | 318.04 mi (511.84 km) |
| Tracy to Redwood City (California) | 45.06 mi (72.51 km) |
