| Tuscaloosa to Reading (Pennsylvania) | 806.91 mi (1,298.59 km) |
| Tuscaloosa to Red Bank (New Jersey) | 890.70 mi (1,433.45 km) |
| Tuscaloosa to Red Bank (Tennessee) | 181.86 mi (292.67 km) |
| Tuscaloosa to Red Bluff (California) | 1,968.36 mi (3,167.76 km) |
| Tuscaloosa to Red Hill (South Carolina) | 491.89 mi (791.63 km) |
| Tuscaloosa to Red Oak (Texas) | 539.39 mi (868.07 km) |
| Tuscaloosa to Red Wing (Minnesota) | 829.71 mi (1,335.28 km) |
| Tuscaloosa to Redan (Georgia) | 196.86 mi (316.81 km) |
| Tuscaloosa to Redding (California) | 1,976.43 mi (3,180.76 km) |
| Tuscaloosa to Redland (Maryland) | 707.21 mi (1,138.14 km) |
| Tuscaloosa to Redlands (California) | 1,700.12 mi (2,736.08 km) |
| Tuscaloosa to Redmond (Oregon) | 1,949.79 mi (3,137.88 km) |
| Tuscaloosa to Redmond (Washington) | 2,050.32 mi (3,299.66 km) |
| Tuscaloosa to Redondo Beach (California) | 1,770.31 mi (2,849.03 km) |
| Tuscaloosa to Redwood City (California) | 1,965.83 mi (3,163.69 km) |
