| Austin to Robertsville (New Jersey) | 1,486.80 mi (2,392.77 km) |
| Austin to Robinson (Texas) | 87.83 mi (141.35 km) |
| Austin to Robstown (Texas) | 173.25 mi (278.83 km) |
| Austin to Rochester (Michigan) | 1,176.81 mi (1,893.90 km) |
| Austin to Rochester (Minnesota) | 990.55 mi (1,594.13 km) |
| Austin to Rochester (New Hampshire) | 1,720.73 mi (2,769.24 km) |
| Austin to Rochester (New York) | 1,419.51 mi (2,284.47 km) |
| Austin to Rochester Hills (Michigan) | 1,174.41 mi (1,890.03 km) |
| Austin to Rock Hill (South Carolina) | 1,023.41 mi (1,647.01 km) |
| Austin to Rock Island (Illinois) | 869.05 mi (1,398.61 km) |
| Austin to Rock Springs (Wyoming) | 1,008.24 mi (1,622.61 km) |
| Austin to Rockford (Illinois) | 956.32 mi (1,539.05 km) |
| Austin to Rockledge (Florida) | 1,033.28 mi (1,662.91 km) |
| Austin to Rocklin (California) | 1,455.03 mi (2,341.65 km) |
| Austin to Rockport (Texas) | 162.22 mi (261.06 km) |
