| Kac to Rheinbach | 703.85 mi (1,132.73 km) |
| Kac to Rheinberg | 747.13 mi (1,202.39 km) |
| Kac to Rheine | 744.79 mi (1,198.62 km) |
| Kac to Rheinfelden (Baden) | 598.99 mi (963.99 km) |
| Kac to Ribnitz-Damgarten | 701.87 mi (1,129.55 km) |
| Kac to Richterich | 744.05 mi (1,197.44 km) |
| Kac to Riedlingen | 533.44 mi (858.49 km) |
| Kac to Riegelsberg | 668.14 mi (1,075.27 km) |
| Kac to Rielasingen-Worblingen | 553.79 mi (891.23 km) |
| Kac to Riesa | 515.20 mi (829.14 km) |
| Kac to Rietberg | 690.79 mi (1,111.72 km) |
| Kac to Rinteln | 685.57 mi (1,103.32 km) |
| Kac to Ritterhude | 741.12 mi (1,192.72 km) |
| Kac to Rodenbach | 607.12 mi (977.07 km) |
| Kac to Rodental | 536.56 mi (863.52 km) |
