| Petersburg to Racale | 4,887.13 mi (7,865.07 km) |
| Petersburg to Racconigi | 4,261.81 mi (6,858.72 km) |
| Petersburg to Raffadali | 4,772.90 mi (7,681.25 km) |
| Petersburg to Ragusa | 4,846.36 mi (7,799.47 km) |
| Petersburg to Ramacca | 4,828.10 mi (7,770.08 km) |
| Petersburg to Randazzo | 4,821.39 mi (7,759.27 km) |
| Petersburg to Rapallo | 4,342.99 mi (6,989.37 km) |
| Petersburg to Ravanusa | 4,798.25 mi (7,722.04 km) |
| Petersburg to Ravenna | 4,470.94 mi (7,195.28 km) |
| Petersburg to Recanati | 4,563.58 mi (7,344.37 km) |
| Petersburg to Recco | 4,338.80 mi (6,982.62 km) |
| Petersburg to Reggello | 4,465.64 mi (7,186.75 km) |
| Petersburg to Reggio di Calabria | 4,845.17 mi (7,797.55 km) |
| Petersburg to Reggio Emilia | 4,393.48 mi (7,070.62 km) |
| Petersburg to Reggiolo | 4,394.61 mi (7,072.43 km) |
