| Fort Smith to Rockville (Maryland) | 979.97 mi (1,577.12 km) |
| Fort Smith to Rockville Centre (New York) | 1,183.54 mi (1,904.72 km) |
| Fort Smith to Rockwall (Texas) | 205.50 mi (330.72 km) |
| Fort Smith to Rocky Mount (North Carolina) | 929.83 mi (1,496.41 km) |
| Fort Smith to Rocky Point (New York) | 1,223.24 mi (1,968.61 km) |
| Fort Smith to Rocky River (Ohio) | 797.57 mi (1,283.57 km) |
| Fort Smith to Roessleville (New York) | 1,211.22 mi (1,949.26 km) |
| Fort Smith to Rogers (Arkansas) | 67.94 mi (109.34 km) |
| Fort Smith to Rogers (Minnesota) | 680.94 mi (1,095.87 km) |
| Fort Smith to Rohnert Park (California) | 1,573.59 mi (2,532.45 km) |
| Fort Smith to Rolla (Missouri) | 230.40 mi (370.80 km) |
| Fort Smith to Rolling Meadows (Illinois) | 576.60 mi (927.95 km) |
| Fort Smith to Roma (Texas) | 675.43 mi (1,086.99 km) |
| Fort Smith to Rome (Georgia) | 526.12 mi (846.71 km) |
| Fort Smith to Rome (New York) | 1,143.17 mi (1,839.75 km) |
