| The Woodlands to Reading (Pennsylvania) | 1,304.82 mi (2,099.91 km) |
| The Woodlands to Red Bank (New Jersey) | 1,393.81 mi (2,243.12 km) |
| The Woodlands to Red Bank (Tennessee) | 684.83 mi (1,102.13 km) |
| The Woodlands to Red Bluff (California) | 1,651.57 mi (2,657.95 km) |
| The Woodlands to Red Hill (South Carolina) | 997.49 mi (1,605.30 km) |
| The Woodlands to Red Oak (Texas) | 178.74 mi (287.65 km) |
| The Woodlands to Red Wing (Minnesota) | 1,008.04 mi (1,622.29 km) |
| The Woodlands to Redan (Georgia) | 708.95 mi (1,140.94 km) |
| The Woodlands to Redding (California) | 1,665.68 mi (2,680.65 km) |
| The Woodlands to Redland (Maryland) | 1,210.19 mi (1,947.62 km) |
| The Woodlands to Redlands (California) | 1,292.85 mi (2,080.63 km) |
| The Woodlands to Redmond (Oregon) | 1,703.54 mi (2,741.58 km) |
| The Woodlands to Redmond (Washington) | 1,856.17 mi (2,987.21 km) |
| The Woodlands to Redondo Beach (California) | 1,360.42 mi (2,189.38 km) |
| The Woodlands to Redwood City (California) | 1,607.96 mi (2,587.77 km) |
