| Dublin to Rivarolo Canavese | 835.77 mi (1,345.03 km) |
| Dublin to Rivoli | 842.40 mi (1,355.70 km) |
| Dublin to Rocca di Papa | 1,186.30 mi (1,909.16 km) |
| Dublin to Rocca Priora | 1,187.13 mi (1,910.50 km) |
| Dublin to Roccapiemonte | 1,306.15 mi (2,102.04 km) |
| Dublin to Roccastrada | 1,069.62 mi (1,721.39 km) |
| Dublin to Romano di Lombardia | 896.89 mi (1,443.41 km) |
| Dublin to Rome | 1,171.80 mi (1,885.83 km) |
| Dublin to Roncade | 987.76 mi (1,589.64 km) |
| Dublin to Ronchi dei Legionari | 1,021.14 mi (1,643.37 km) |
| Dublin to Ronciglione | 1,142.17 mi (1,838.15 km) |
| Dublin to Rosa | 961.01 mi (1,546.60 km) |
| Dublin to Rosarno | 1,470.80 mi (2,367.03 km) |
| Dublin to Rosignano Marittimo | 1,025.92 mi (1,651.07 km) |
| Dublin to Rosolini | 1,529.55 mi (2,461.57 km) |
