| Kas to Rheinbach | 1,502.43 mi (2,417.92 km) |
| Kas to Rheinberg | 1,549.92 mi (2,494.35 km) |
| Kas to Rheine | 1,550.66 mi (2,495.55 km) |
| Kas to Rheinfelden (Baden) | 1,363.02 mi (2,193.57 km) |
| Kas to Ribnitz-Damgarten | 1,492.39 mi (2,401.77 km) |
| Kas to Richterich | 1,541.71 mi (2,481.14 km) |
| Kas to Riedlingen | 1,315.17 mi (2,116.57 km) |
| Kas to Riegelsberg | 1,454.70 mi (2,341.11 km) |
| Kas to Rielasingen-Worblingen | 1,325.72 mi (2,133.53 km) |
| Kas to Riesa | 1,318.36 mi (2,121.70 km) |
| Kas to Rietberg | 1,496.62 mi (2,408.58 km) |
| Kas to Rinteln | 1,491.98 mi (2,401.11 km) |
| Kas to Ritterhude | 1,546.82 mi (2,489.36 km) |
| Kas to Rodenbach | 1,407.72 mi (2,265.51 km) |
| Kas to Rodental | 1,341.85 mi (2,159.51 km) |
