| Tuscaloosa to Ratingen | 4,641.76 mi (7,470.19 km) |
| Tuscaloosa to Ratzeburg | 4,716.19 mi (7,589.98 km) |
| Tuscaloosa to Raubling | 4,962.66 mi (7,986.63 km) |
| Tuscaloosa to Rauenberg | 4,777.14 mi (7,688.07 km) |
| Tuscaloosa to Raunheim | 4,743.59 mi (7,634.07 km) |
| Tuscaloosa to Ravensburg | 4,861.59 mi (7,823.97 km) |
| Tuscaloosa to Recke | 4,643.72 mi (7,473.34 km) |
| Tuscaloosa to Recklinghausen | 4,645.51 mi (7,476.22 km) |
| Tuscaloosa to Regen | 4,962.92 mi (7,987.05 km) |
| Tuscaloosa to Regensburg | 4,919.88 mi (7,917.79 km) |
| Tuscaloosa to Regenstauf | 4,918.03 mi (7,914.80 km) |
| Tuscaloosa to Rehau | 4,875.71 mi (7,846.69 km) |
| Tuscaloosa to Rehburg-Loccum | 4,697.74 mi (7,560.28 km) |
| Tuscaloosa to Rehlingen-Siersburg | 4,692.41 mi (7,551.70 km) |
| Tuscaloosa to Reichelsheim | 4,768.50 mi (7,674.15 km) |
