| Ruston to Robbinsdale (Minnesota) | 864.01 mi (1,390.49 km) |
| Ruston to Robertsville (New Jersey) | 1,150.27 mi (1,851.18 km) |
| Ruston to Robinson (Texas) | 273.17 mi (439.62 km) |
| Ruston to Robstown (Texas) | 444.38 mi (715.17 km) |
| Ruston to Rochester (Michigan) | 872.52 mi (1,404.19 km) |
| Ruston to Rochester (Minnesota) | 793.42 mi (1,276.88 km) |
| Ruston to Rochester (New Hampshire) | 1,388.91 mi (2,235.24 km) |
| Ruston to Rochester (New York) | 1,097.53 mi (1,766.31 km) |
| Ruston to Rochester Hills (Michigan) | 870.16 mi (1,400.39 km) |
| Ruston to Rock Hill (South Carolina) | 687.20 mi (1,105.94 km) |
| Ruston to Rock Island (Illinois) | 627.75 mi (1,010.26 km) |
| Ruston to Rock Springs (Wyoming) | 1,105.10 mi (1,778.48 km) |
| Ruston to Rockford (Illinois) | 699.89 mi (1,126.37 km) |
| Ruston to Rockledge (Florida) | 765.81 mi (1,232.44 km) |
| Ruston to Rocklin (California) | 1,655.98 mi (2,665.04 km) |
