| Guaynabo to Red Bank (New Jersey) | 1,589.64 mi (2,558.28 km) |
| Guaynabo to Red Bank (Tennessee) | 1,648.18 mi (2,652.49 km) |
| Guaynabo to Red Bluff (California) | 3,633.31 mi (5,847.25 km) |
| Guaynabo to Red Hill (South Carolina) | 1,328.47 mi (2,137.97 km) |
| Guaynabo to Red Oak (Texas) | 2,137.33 mi (3,439.70 km) |
| Guaynabo to Red Wing (Minnesota) | 2,368.43 mi (3,811.62 km) |
| Guaynabo to Redan (Georgia) | 1,538.19 mi (2,475.48 km) |
| Guaynabo to Redding (California) | 3,643.27 mi (5,863.28 km) |
| Guaynabo to Redland (Maryland) | 1,578.77 mi (2,540.78 km) |
| Guaynabo to Redlands (California) | 3,307.70 mi (5,323.23 km) |
| Guaynabo to Redmond (Oregon) | 3,624.90 mi (5,833.71 km) |
| Guaynabo to Redmond (Washington) | 3,718.04 mi (5,983.61 km) |
| Guaynabo to Redondo Beach (California) | 3,375.29 mi (5,432.01 km) |
| Guaynabo to Redwood City (California) | 3,612.41 mi (5,813.61 km) |
| Guaynabo to Reedley (California) | 3,453.70 mi (5,558.19 km) |
