| Flensburg to Racconigi | 696.33 mi (1,120.64 km) |
| Flensburg to Raffadali | 1,216.07 mi (1,957.08 km) |
| Flensburg to Ragusa | 1,258.93 mi (2,026.05 km) |
| Flensburg to Ramacca | 1,227.45 mi (1,975.39 km) |
| Flensburg to Randazzo | 1,195.92 mi (1,924.65 km) |
| Flensburg to Rapallo | 720.83 mi (1,160.07 km) |
| Flensburg to Ravanusa | 1,228.85 mi (1,977.64 km) |
| Flensburg to Ravenna | 726.68 mi (1,169.48 km) |
| Flensburg to Recanati | 807.78 mi (1,299.99 km) |
| Flensburg to Recco | 719.73 mi (1,158.30 km) |
| Flensburg to Reggello | 772.56 mi (1,243.31 km) |
| Flensburg to Reggio di Calabria | 1,187.85 mi (1,911.65 km) |
| Flensburg to Reggio Emilia | 698.61 mi (1,124.30 km) |
| Flensburg to Reggiolo | 684.35 mi (1,101.36 km) |
| Flensburg to Rende | 1,112.37 mi (1,790.19 km) |
