| Siran to Rosolini | 1,323.58 mi (2,130.10 km) |
| Siran to Rossano | 1,190.25 mi (1,915.52 km) |
| Siran to Rottofreno | 1,531.76 mi (2,465.13 km) |
| Siran to Rovato | 1,511.78 mi (2,432.97 km) |
| Siran to Roverbella | 1,473.25 mi (2,370.97 km) |
| Siran to Rovereto | 1,463.01 mi (2,354.48 km) |
| Siran to Rovigo | 1,422.46 mi (2,289.23 km) |
| Siran to Rozzano | 1,552.11 mi (2,497.88 km) |
| Siran to Rubano | 1,424.90 mi (2,293.15 km) |
| Siran to Rubiera | 1,470.28 mi (2,366.19 km) |
| Siran to Ruffano | 1,101.12 mi (1,772.07 km) |
| Siran to Russi | 1,408.00 mi (2,265.95 km) |
| Siran to Rutigliano | 1,164.69 mi (1,874.39 km) |
| Siran to Ruvo di Puglia | 1,185.33 mi (1,907.60 km) |
| Siran to Sabaudia | 1,363.36 mi (2,194.11 km) |
