| Klagenfurt to Ratzeburg | 513.85 mi (826.96 km) |
| Klagenfurt to Raubling | 131.03 mi (210.87 km) |
| Klagenfurt to Rauenberg | 317.11 mi (510.34 km) |
| Klagenfurt to Raunheim | 356.79 mi (574.20 km) |
| Klagenfurt to Ravensburg | 234.35 mi (377.15 km) |
| Klagenfurt to Recke | 494.79 mi (796.29 km) |
| Klagenfurt to Recklinghausen | 470.86 mi (757.77 km) |
| Klagenfurt to Regen | 171.16 mi (275.45 km) |
| Klagenfurt to Regensburg | 195.11 mi (314.00 km) |
| Klagenfurt to Regenstauf | 200.31 mi (322.37 km) |
| Klagenfurt to Rehau | 271.95 mi (437.66 km) |
| Klagenfurt to Rehburg-Loccum | 463.01 mi (745.14 km) |
| Klagenfurt to Rehlingen-Siersburg | 400.16 mi (644.00 km) |
| Klagenfurt to Reichelsheim | 330.22 mi (531.44 km) |
| Klagenfurt to Reichenbach/Vogtland | 291.05 mi (468.40 km) |
