| Portalegre to Rivalta di Torino | 858.90 mi (1,382.26 km) |
| Portalegre to Rivarolo Canavese | 875.71 mi (1,409.33 km) |
| Portalegre to Rivoli | 859.80 mi (1,383.71 km) |
| Portalegre to Rocca di Papa | 1,068.06 mi (1,718.88 km) |
| Portalegre to Rocca Priora | 1,070.68 mi (1,723.10 km) |
| Portalegre to Roccapiemonte | 1,170.72 mi (1,884.09 km) |
| Portalegre to Roccastrada | 997.51 mi (1,605.33 km) |
| Portalegre to Romano di Lombardia | 972.13 mi (1,564.49 km) |
| Portalegre to Rome | 1,056.45 mi (1,700.19 km) |
| Portalegre to Roncade | 1,095.13 mi (1,762.44 km) |
| Portalegre to Ronchi dei Legionari | 1,151.19 mi (1,852.65 km) |
| Portalegre to Ronciglione | 1,044.60 mi (1,681.12 km) |
| Portalegre to Rosa | 1,068.83 mi (1,720.12 km) |
| Portalegre to Rosarno | 1,255.85 mi (2,021.09 km) |
| Portalegre to Rosignano Marittimo | 967.20 mi (1,556.57 km) |
