| Milford Haven to Rivalta di Torino | 736.78 mi (1,185.73 km) |
| Milford Haven to Rivarolo Canavese | 730.04 mi (1,174.89 km) |
| Milford Haven to Rivoli | 735.07 mi (1,182.97 km) |
| Milford Haven to Rocca di Papa | 1,081.07 mi (1,739.81 km) |
| Milford Haven to Rocca Priora | 1,082.05 mi (1,741.40 km) |
| Milford Haven to Roccapiemonte | 1,202.52 mi (1,935.27 km) |
| Milford Haven to Roccastrada | 964.48 mi (1,552.18 km) |
| Milford Haven to Romano di Lombardia | 797.71 mi (1,283.79 km) |
| Milford Haven to Rome | 1,066.40 mi (1,716.20 km) |
| Milford Haven to Roncade | 896.18 mi (1,442.26 km) |
| Milford Haven to Ronchi dei Legionari | 933.50 mi (1,502.32 km) |
| Milford Haven to Ronciglione | 1,037.29 mi (1,669.36 km) |
| Milford Haven to Rosa | 868.29 mi (1,397.38 km) |
| Milford Haven to Rosarno | 1,364.53 mi (2,196.00 km) |
| Milford Haven to Rosignano Marittimo | 920.34 mi (1,481.14 km) |
