| Barstow to Red Bank (New Jersey) | 2,359.42 mi (3,797.12 km) |
| Barstow to Red Bank (Tennessee) | 1,789.65 mi (2,880.16 km) |
| Barstow to Red Bluff (California) | 464.02 mi (746.77 km) |
| Barstow to Red Hill (South Carolina) | 2,158.64 mi (3,474.00 km) |
| Barstow to Red Oak (Texas) | 1,173.87 mi (1,889.16 km) |
| Barstow to Red Wing (Minnesota) | 1,454.29 mi (2,340.46 km) |
| Barstow to Redan (Georgia) | 1,870.00 mi (3,009.48 km) |
| Barstow to Redding (California) | 489.45 mi (787.70 km) |
| Barstow to Redland (Maryland) | 2,203.58 mi (3,546.31 km) |
| Barstow to Redlands (California) | 56.75 mi (91.32 km) |
| Barstow to Redmond (Oregon) | 685.22 mi (1,102.75 km) |
| Barstow to Redmond (Washington) | 922.90 mi (1,485.26 km) |
| Barstow to Redondo Beach (California) | 102.97 mi (165.72 km) |
| Barstow to Redwood City (California) | 341.34 mi (549.33 km) |
| Barstow to Reedley (California) | 180.13 mi (289.89 km) |
