| Portsmouth to Racale | 1,188.73 mi (1,913.08 km) |
| Portsmouth to Racconigi | 582.23 mi (937.01 km) |
| Portsmouth to Raffadali | 1,171.74 mi (1,885.73 km) |
| Portsmouth to Ragusa | 1,235.84 mi (1,988.89 km) |
| Portsmouth to Ramacca | 1,208.79 mi (1,945.35 km) |
| Portsmouth to Randazzo | 1,188.62 mi (1,912.90 km) |
| Portsmouth to Rapallo | 654.90 mi (1,053.95 km) |
| Portsmouth to Ravanusa | 1,192.81 mi (1,919.64 km) |
| Portsmouth to Ravenna | 758.49 mi (1,220.67 km) |
| Portsmouth to Recanati | 855.21 mi (1,376.32 km) |
| Portsmouth to Recco | 651.23 mi (1,048.06 km) |
| Portsmouth to Reggello | 767.99 mi (1,235.96 km) |
| Portsmouth to Reggio di Calabria | 1,198.73 mi (1,929.17 km) |
| Portsmouth to Reggio Emilia | 687.42 mi (1,106.29 km) |
| Portsmouth to Reggiolo | 684.27 mi (1,101.22 km) |
