| Austin to River Ridge (Louisiana) | 450.63 mi (725.22 km) |
| Austin to Riverbank (California) | 1,419.11 mi (2,283.84 km) |
| Austin to Riverdale (Georgia) | 813.49 mi (1,309.18 km) |
| Austin to Riverdale (Illinois) | 965.01 mi (1,553.03 km) |
| Austin to Riverside (California) | 1,174.63 mi (1,890.38 km) |
| Austin to Riverside (Ohio) | 1,009.72 mi (1,624.98 km) |
| Austin to Riverton (Utah) | 1,064.62 mi (1,713.35 km) |
| Austin to Riverton (Wyoming) | 1,058.28 mi (1,703.14 km) |
| Austin to Riverview (Florida) | 947.86 mi (1,525.44 km) |
| Austin to Riverview (Michigan) | 1,150.48 mi (1,851.52 km) |
| Austin to Riviera Beach (Florida) | 1,098.94 mi (1,768.58 km) |
| Austin to Riviera Beach (Maryland) | 1,347.27 mi (2,168.22 km) |
| Austin to Roanoke (Virginia) | 1,127.32 mi (1,814.25 km) |
| Austin to Roanoke Rapids (North Carolina) | 1,232.31 mi (1,983.21 km) |
| Austin to Robbinsdale (Minnesota) | 1,045.32 mi (1,682.28 km) |
