| Ploermel to Racconigi | 527.64 mi (849.15 km) |
| Ploermel to Raffadali | 1,084.26 mi (1,744.95 km) |
| Ploermel to Ragusa | 1,153.49 mi (1,856.36 km) |
| Ploermel to Ramacca | 1,129.50 mi (1,817.76 km) |
| Ploermel to Randazzo | 1,114.86 mi (1,794.19 km) |
| Ploermel to Rapallo | 608.52 mi (979.32 km) |
| Ploermel to Ravanusa | 1,107.50 mi (1,782.35 km) |
| Ploermel to Ravenna | 738.16 mi (1,187.95 km) |
| Ploermel to Recanati | 829.30 mi (1,334.63 km) |
| Ploermel to Recco | 604.35 mi (972.60 km) |
| Ploermel to Reggello | 730.98 mi (1,176.40 km) |
| Ploermel to Reggio di Calabria | 1,131.64 mi (1,821.19 km) |
| Ploermel to Reggio Emilia | 659.73 mi (1,061.73 km) |
| Ploermel to Reggiolo | 661.94 mi (1,065.29 km) |
| Ploermel to Rende | 1,098.49 mi (1,767.86 km) |
