| Killarney to Rossano | 1,513.05 mi (2,435.01 km) |
| Killarney to Rottofreno | 992.40 mi (1,597.11 km) |
| Killarney to Rovato | 990.14 mi (1,593.48 km) |
| Killarney to Roverbella | 1,032.62 mi (1,661.84 km) |
| Killarney to Rovereto | 1,020.74 mi (1,642.72 km) |
| Killarney to Rovigo | 1,081.22 mi (1,740.06 km) |
| Killarney to Rozzano | 963.52 mi (1,550.64 km) |
| Killarney to Rubano | 1,067.32 mi (1,717.69 km) |
| Killarney to Rubiera | 1,057.86 mi (1,702.47 km) |
| Killarney to Ruffano | 1,556.86 mi (2,505.53 km) |
| Killarney to Russi | 1,118.79 mi (1,800.52 km) |
| Killarney to Rutigliano | 1,460.23 mi (2,350.01 km) |
| Killarney to Ruvo di Puglia | 1,435.49 mi (2,310.20 km) |
| Killarney to Sabaudia | 1,292.65 mi (2,080.33 km) |
| Killarney to Sacile | 1,077.11 mi (1,733.44 km) |
