| Koyulhisar to Reichenbach/Vogtland | 1,417.22 mi (2,280.79 km) |
| Koyulhisar to Reinbek | 1,573.72 mi (2,532.66 km) |
| Koyulhisar to Reinfeld | 1,574.36 mi (2,533.68 km) |
| Koyulhisar to Reinheim | 1,547.73 mi (2,490.83 km) |
| Koyulhisar to Reiskirchen | 1,561.39 mi (2,512.81 km) |
| Koyulhisar to Rellingen | 1,593.86 mi (2,565.07 km) |
| Koyulhisar to Remagen | 1,628.95 mi (2,621.54 km) |
| Koyulhisar to Remscheid | 1,640.76 mi (2,640.55 km) |
| Koyulhisar to Rendsburg | 1,618.04 mi (2,603.98 km) |
| Koyulhisar to Renningen | 1,526.90 mi (2,457.30 km) |
| Koyulhisar to Reutlingen | 1,510.40 mi (2,430.76 km) |
| Koyulhisar to Rhaude | 1,668.02 mi (2,684.43 km) |
| Koyulhisar to Rheda-Wiedenbruck | 1,608.44 mi (2,588.53 km) |
| Koyulhisar to Rhede | 1,673.56 mi (2,693.33 km) |
| Koyulhisar to Rheinau | 1,570.36 mi (2,527.25 km) |
