| Howard to Red Bank (New Jersey) | 770.89 mi (1,240.63 km) |
| Howard to Red Bank (Tennessee) | 670.04 mi (1,078.32 km) |
| Howard to Red Bluff (California) | 1,756.16 mi (2,826.27 km) |
| Howard to Red Hill (South Carolina) | 889.04 mi (1,430.78 km) |
| Howard to Red Oak (Texas) | 954.60 mi (1,536.28 km) |
| Howard to Red Wing (Minnesota) | 221.98 mi (357.24 km) |
| Howard to Redan (Georgia) | 777.12 mi (1,250.65 km) |
| Howard to Redding (California) | 1,752.47 mi (2,820.33 km) |
| Howard to Redland (Maryland) | 676.18 mi (1,088.21 km) |
| Howard to Redlands (California) | 1,703.86 mi (2,742.10 km) |
| Howard to Redmond (Oregon) | 1,621.82 mi (2,610.07 km) |
| Howard to Redmond (Washington) | 1,630.10 mi (2,623.39 km) |
| Howard to Redondo Beach (California) | 1,768.69 mi (2,846.43 km) |
| Howard to Redwood City (California) | 1,829.96 mi (2,945.04 km) |
| Howard to Reedley (California) | 1,722.56 mi (2,772.20 km) |
