| Austin to Ridgeland (Mississippi) | 471.87 mi (759.40 km) |
| Austin to Ridgewood (New Jersey) | 1,511.63 mi (2,432.73 km) |
| Austin to Rifle (Colorado) | 852.94 mi (1,372.68 km) |
| Austin to Rincon (Georgia) | 983.82 mi (1,583.30 km) |
| Austin to Ringwood (New Jersey) | 1,507.01 mi (2,425.29 km) |
| Austin to Río Grande (Puerto Rico) | 2,161.66 mi (3,478.86 km) |
| Austin to Rio Grande City (Texas) | 278.52 mi (448.23 km) |
| Austin to Rio Linda (California) | 1,462.66 mi (2,353.92 km) |
| Austin to Rio Rancho (New Mexico) | 623.02 mi (1,002.66 km) |
| Austin to Rio Rico (Arizona) | 788.59 mi (1,269.12 km) |
| Austin to Ripon (California) | 1,429.32 mi (2,300.27 km) |
| Austin to River Edge (New Jersey) | 1,513.82 mi (2,436.25 km) |
| Austin to River Falls (Wisconsin) | 1,043.89 mi (1,679.98 km) |
| Austin to River Forest (Illinois) | 972.77 mi (1,565.51 km) |
| Austin to River Grove (Illinois) | 973.79 mi (1,567.16 km) |
