| Somerset to Rivalta di Torino | 3,987.50 mi (6,417.27 km) |
| Somerset to Rivarolo Canavese | 3,986.80 mi (6,416.13 km) |
| Somerset to Rivoli | 3,986.35 mi (6,415.41 km) |
| Somerset to Rocca di Papa | 4,325.25 mi (6,960.82 km) |
| Somerset to Rocca Priora | 4,326.86 mi (6,963.41 km) |
| Somerset to Roccapiemonte | 4,449.09 mi (7,160.12 km) |
| Somerset to Roccastrada | 4,213.55 mi (6,781.06 km) |
| Somerset to Romano di Lombardia | 4,068.38 mi (6,547.42 km) |
| Somerset to Rome | 4,310.43 mi (6,936.97 km) |
| Somerset to Roncade | 4,176.39 mi (6,721.25 km) |
| Somerset to Ronchi dei Legionari | 4,216.47 mi (6,785.75 km) |
| Somerset to Ronciglione | 4,284.58 mi (6,895.36 km) |
| Somerset to Rosa | 4,147.55 mi (6,674.84 km) |
| Somerset to Rosarno | 4,592.61 mi (7,391.10 km) |
| Somerset to Rosignano Marittimo | 4,169.51 mi (6,710.17 km) |
