| Koyulhisar to Rosolini | 1,255.75 mi (2,020.93 km) |
| Koyulhisar to Rossano | 1,121.47 mi (1,804.83 km) |
| Koyulhisar to Rottofreno | 1,465.52 mi (2,358.52 km) |
| Koyulhisar to Rovato | 1,446.02 mi (2,327.14 km) |
| Koyulhisar to Roverbella | 1,407.24 mi (2,264.73 km) |
| Koyulhisar to Rovereto | 1,397.63 mi (2,249.27 km) |
| Koyulhisar to Rovigo | 1,356.32 mi (2,182.79 km) |
| Koyulhisar to Rozzano | 1,486.14 mi (2,391.72 km) |
| Koyulhisar to Rubano | 1,359.11 mi (2,187.28 km) |
| Koyulhisar to Rubiera | 1,403.72 mi (2,259.06 km) |
| Koyulhisar to Ruffano | 1,032.31 mi (1,661.34 km) |
| Koyulhisar to Russi | 1,341.23 mi (2,158.50 km) |
| Koyulhisar to Rutigliano | 1,095.95 mi (1,763.76 km) |
| Koyulhisar to Ruvo di Puglia | 1,116.64 mi (1,797.05 km) |
| Koyulhisar to Sabaudia | 1,294.78 mi (2,083.74 km) |
