| Shannon to Rivarolo Canavese | 904.86 mi (1,456.23 km) |
| Shannon to Rivoli | 909.32 mi (1,463.40 km) |
| Shannon to Rocca di Papa | 1,255.67 mi (2,020.81 km) |
| Shannon to Rocca Priora | 1,256.71 mi (2,022.48 km) |
| Shannon to Roccapiemonte | 1,377.53 mi (2,216.92 km) |
| Shannon to Roccastrada | 1,139.21 mi (1,833.39 km) |
| Shannon to Romano di Lombardia | 973.67 mi (1,566.96 km) |
| Shannon to Rome | 1,240.96 mi (1,997.13 km) |
| Shannon to Roncade | 1,071.96 mi (1,725.15 km) |
| Shannon to Ronchi dei Legionari | 1,108.70 mi (1,784.28 km) |
| Shannon to Ronciglione | 1,212.05 mi (1,950.60 km) |
| Shannon to Rosa | 1,044.17 mi (1,680.43 km) |
| Shannon to Rosarno | 1,538.56 mi (2,476.07 km) |
| Shannon to Rosignano Marittimo | 1,094.97 mi (1,762.19 km) |
| Shannon to Rosolini | 1,589.71 mi (2,558.38 km) |
