| Biarritz to Racconigi | 466.72 mi (751.11 km) |
| Biarritz to Raffadali | 895.96 mi (1,441.91 km) |
| Biarritz to Ragusa | 969.30 mi (1,559.94 km) |
| Biarritz to Ramacca | 951.03 mi (1,530.54 km) |
| Biarritz to Randazzo | 945.38 mi (1,521.45 km) |
| Biarritz to Rapallo | 540.16 mi (869.31 km) |
| Biarritz to Ravanusa | 921.22 mi (1,482.56 km) |
| Biarritz to Ravenna | 686.81 mi (1,105.31 km) |
| Biarritz to Recanati | 757.02 mi (1,218.31 km) |
| Biarritz to Recco | 536.11 mi (862.78 km) |
| Biarritz to Reggello | 654.80 mi (1,053.80 km) |
| Biarritz to Reggio di Calabria | 971.20 mi (1,563.00 km) |
| Biarritz to Reggio Emilia | 610.36 mi (982.28 km) |
| Biarritz to Reggiolo | 620.43 mi (998.49 km) |
| Biarritz to Rende | 960.92 mi (1,546.45 km) |
