| Warren to Rivalta di Torino | 4,268.05 mi (6,868.76 km) |
| Warren to Rivarolo Canavese | 4,264.91 mi (6,863.71 km) |
| Warren to Rivoli | 4,266.67 mi (6,866.54 km) |
| Warren to Rocca di Papa | 4,611.25 mi (7,421.08 km) |
| Warren to Rocca Priora | 4,612.61 mi (7,423.28 km) |
| Warren to Roccapiemonte | 4,734.94 mi (7,620.15 km) |
| Warren to Roccastrada | 4,496.68 mi (7,236.71 km) |
| Warren to Romano di Lombardia | 4,339.89 mi (6,984.38 km) |
| Warren to Rome | 4,596.37 mi (7,397.15 km) |
| Warren to Roncade | 4,440.01 mi (7,145.50 km) |
| Warren to Ronchi dei Legionari | 4,475.62 mi (7,202.81 km) |
| Warren to Ronciglione | 4,568.98 mi (7,353.07 km) |
| Warren to Rosa | 4,412.29 mi (7,100.89 km) |
| Warren to Rosarno | 4,886.99 mi (7,864.85 km) |
| Warren to Rosignano Marittimo | 4,452.25 mi (7,165.21 km) |
