| Kas to Reichenbach/Vogtland | 1,315.98 mi (2,117.87 km) |
| Kas to Reinbek | 1,516.66 mi (2,440.83 km) |
| Kas to Reinfeld | 1,525.60 mi (2,455.22 km) |
| Kas to Reinheim | 1,402.36 mi (2,256.88 km) |
| Kas to Reiskirchen | 1,433.01 mi (2,306.21 km) |
| Kas to Rellingen | 1,536.17 mi (2,472.23 km) |
| Kas to Remagen | 1,490.05 mi (2,398.01 km) |
| Kas to Remscheid | 1,514.41 mi (2,437.20 km) |
| Kas to Rendsburg | 1,571.81 mi (2,529.59 km) |
| Kas to Renningen | 1,358.35 mi (2,186.05 km) |
| Kas to Reutlingen | 1,337.08 mi (2,151.83 km) |
| Kas to Rhaude | 1,584.33 mi (2,549.73 km) |
| Kas to Rheda-Wiedenbruck | 1,502.89 mi (2,418.66 km) |
| Kas to Rhede | 1,557.61 mi (2,506.74 km) |
| Kas to Rheinau | 1,393.90 mi (2,243.26 km) |
