| Sligo to Rossano | 1,546.10 mi (2,488.21 km) |
| Sligo to Rottofreno | 1,022.19 mi (1,645.05 km) |
| Sligo to Rovato | 1,013.49 mi (1,631.05 km) |
| Sligo to Roverbella | 1,054.88 mi (1,697.66 km) |
| Sligo to Rovereto | 1,036.54 mi (1,668.14 km) |
| Sligo to Rovigo | 1,100.34 mi (1,770.83 km) |
| Sligo to Rozzano | 992.57 mi (1,597.39 km) |
| Sligo to Rubano | 1,083.66 mi (1,743.98 km) |
| Sligo to Rubiera | 1,084.96 mi (1,746.08 km) |
| Sligo to Ruffano | 1,581.53 mi (2,545.22 km) |
| Sligo to Russi | 1,142.25 mi (1,838.28 km) |
| Sligo to Rutigliano | 1,485.15 mi (2,390.11 km) |
| Sligo to Ruvo di Puglia | 1,461.05 mi (2,351.34 km) |
| Sligo to Sabaudia | 1,331.74 mi (2,143.23 km) |
| Sligo to Sacile | 1,086.02 mi (1,747.77 km) |
