| Prestwick to Rivalta di Torino | 897.06 mi (1,443.69 km) |
| Prestwick to Rivarolo Canavese | 884.96 mi (1,424.20 km) |
| Prestwick to Rivoli | 894.96 mi (1,440.29 km) |
| Prestwick to Rocca di Papa | 1,228.33 mi (1,976.80 km) |
| Prestwick to Rocca Priora | 1,228.80 mi (1,977.56 km) |
| Prestwick to Roccapiemonte | 1,343.23 mi (2,161.72 km) |
| Prestwick to Roccastrada | 1,113.05 mi (1,791.29 km) |
| Prestwick to Romano di Lombardia | 931.18 mi (1,498.59 km) |
| Prestwick to Rome | 1,214.40 mi (1,954.38 km) |
| Prestwick to Roncade | 1,005.69 mi (1,618.51 km) |
| Prestwick to Ronchi dei Legionari | 1,031.38 mi (1,659.85 km) |
| Prestwick to Ronciglione | 1,183.99 mi (1,905.44 km) |
| Prestwick to Rosa | 981.60 mi (1,579.73 km) |
| Prestwick to Rosarno | 1,512.31 mi (2,433.82 km) |
| Prestwick to Rosignano Marittimo | 1,071.04 mi (1,723.67 km) |
