| Tuscaloosa to Ridgefield Park (New Jersey) | 910.40 mi (1,465.15 km) |
| Tuscaloosa to Ridgeland (Mississippi) | 162.18 mi (261.00 km) |
| Tuscaloosa to Ridgewood (New Jersey) | 910.87 mi (1,465.90 km) |
| Tuscaloosa to Rifle (Colorado) | 1,204.05 mi (1,937.73 km) |
| Tuscaloosa to Rincon (Georgia) | 371.20 mi (597.39 km) |
| Tuscaloosa to Ringwood (New Jersey) | 908.28 mi (1,461.73 km) |
| Tuscaloosa to Río Grande (Puerto Rico) | 1,688.76 mi (2,717.79 km) |
| Tuscaloosa to Rio Grande City (Texas) | 825.43 mi (1,328.40 km) |
| Tuscaloosa to Rio Linda (California) | 1,922.36 mi (3,093.73 km) |
| Tuscaloosa to Rio Rancho (New Mexico) | 1,102.16 mi (1,773.76 km) |
| Tuscaloosa to Rio Rico (Arizona) | 1,371.61 mi (2,207.39 km) |
| Tuscaloosa to Ripon (California) | 1,905.55 mi (3,066.69 km) |
| Tuscaloosa to River Edge (New Jersey) | 912.17 mi (1,467.99 km) |
| Tuscaloosa to River Falls (Wisconsin) | 848.12 mi (1,364.92 km) |
| Tuscaloosa to River Forest (Illinois) | 598.58 mi (963.31 km) |
