| Portchester to Rivalta di Torino | 565.78 mi (910.54 km) |
| Portchester to Rivarolo Canavese | 557.27 mi (896.84 km) |
| Portchester to Rivoli | 563.92 mi (907.55 km) |
| Portchester to Rocca di Papa | 907.94 mi (1,461.18 km) |
| Portchester to Rocca Priora | 908.79 mi (1,462.56 km) |
| Portchester to Roccapiemonte | 1,028.16 mi (1,654.66 km) |
| Portchester to Roccastrada | 791.24 mi (1,273.38 km) |
| Portchester to Romano di Lombardia | 620.41 mi (998.45 km) |
| Portchester to Rome | 893.41 mi (1,437.81 km) |
| Portchester to Roncade | 716.60 mi (1,153.26 km) |
| Portchester to Ronchi dei Legionari | 753.60 mi (1,212.80 km) |
| Portchester to Ronciglione | 863.85 mi (1,390.24 km) |
| Portchester to Rosa | 688.90 mi (1,108.67 km) |
| Portchester to Rosarno | 1,192.35 mi (1,918.91 km) |
| Portchester to Rosignano Marittimo | 747.48 mi (1,202.95 km) |
