| Fort Smith to Red Bank (New Jersey) | 1,157.21 mi (1,862.35 km) |
| Fort Smith to Red Bank (Tennessee) | 512.16 mi (824.25 km) |
| Fort Smith to Red Bluff (California) | 1,551.68 mi (2,497.19 km) |
| Fort Smith to Red Hill (South Carolina) | 879.68 mi (1,415.71 km) |
| Fort Smith to Red Oak (Texas) | 239.53 mi (385.49 km) |
| Fort Smith to Red Wing (Minnesota) | 644.66 mi (1,037.47 km) |
| Fort Smith to Redan (Georgia) | 591.05 mi (951.21 km) |
| Fort Smith to Redding (California) | 1,560.04 mi (2,510.64 km) |
| Fort Smith to Redland (Maryland) | 981.05 mi (1,578.85 km) |
| Fort Smith to Redlands (California) | 1,295.48 mi (2,084.87 km) |
| Fort Smith to Redmond (Oregon) | 1,541.60 mi (2,480.96 km) |
| Fort Smith to Redmond (Washington) | 1,655.81 mi (2,664.78 km) |
| Fort Smith to Redondo Beach (California) | 1,365.84 mi (2,198.11 km) |
| Fort Smith to Redwood City (California) | 1,550.08 mi (2,494.61 km) |
| Fort Smith to Reedley (California) | 1,400.92 mi (2,254.56 km) |
