| Gundelfingen to Rothenburg ob der Tauber | 140.51 mi (226.13 km) |
| Gundelfingen to Rottweil | 36.08 mi (58.06 km) |
| Gundelfingen to Rudersberg | 95.88 mi (154.31 km) |
| Gundelfingen to Rudesheim am Rhein | 134.13 mi (215.86 km) |
| Gundelfingen to Rudolstadt | 241.59 mi (388.81 km) |
| Gundelfingen to Runkel | 163.77 mi (263.57 km) |
| Gundelfingen to Ruppichteroth | 194.42 mi (312.88 km) |
| Gundelfingen to Russelsheim | 137.16 mi (220.73 km) |
| Gundelfingen to Rutesheim | 72.52 mi (116.70 km) |
| Gundelfingen to Ruthen | 240.01 mi (386.26 km) |
| Gundelfingen to Saalfeld | 239.30 mi (385.12 km) |
| Gundelfingen to Saarbrucken | 91.28 mi (146.90 km) |
| Gundelfingen to Saarlouis | 101.69 mi (163.65 km) |
| Gundelfingen to Saarwellingen | 102.73 mi (165.32 km) |
| Gundelfingen to Salzgitter | 304.10 mi (489.40 km) |
