| Biarritz to Rivarolo Canavese | 475.14 mi (764.66 km) |
| Biarritz to Rivoli | 462.04 mi (743.58 km) |
| Biarritz to Rocca di Papa | 734.47 mi (1,182.02 km) |
| Biarritz to Rocca Priora | 736.70 mi (1,185.60 km) |
| Biarritz to Roccapiemonte | 852.38 mi (1,371.77 km) |
| Biarritz to Roccastrada | 640.81 mi (1,031.29 km) |
| Biarritz to Romano di Lombardia | 574.33 mi (924.29 km) |
| Biarritz to Rome | 720.70 mi (1,159.86 km) |
| Biarritz to Roncade | 701.04 mi (1,128.21 km) |
| Biarritz to Ronchi dei Legionari | 756.59 mi (1,217.61 km) |
| Biarritz to Ronciglione | 701.38 mi (1,128.76 km) |
| Biarritz to Rosa | 672.74 mi (1,082.67 km) |
| Biarritz to Rosarno | 975.46 mi (1,569.85 km) |
| Biarritz to Rosignano Marittimo | 602.86 mi (970.21 km) |
| Biarritz to Rosolini | 983.55 mi (1,582.87 km) |
