| Alenquer to Racale | 1,441.35 mi (2,319.62 km) |
| Alenquer to Racconigi | 942.86 mi (1,517.38 km) |
| Alenquer to Raffadali | 1,226.09 mi (1,973.20 km) |
| Alenquer to Ragusa | 1,297.75 mi (2,088.53 km) |
| Alenquer to Ramacca | 1,288.93 mi (2,074.34 km) |
| Alenquer to Randazzo | 1,295.30 mi (2,084.59 km) |
| Alenquer to Rapallo | 1,007.48 mi (1,621.37 km) |
| Alenquer to Ravanusa | 1,251.51 mi (2,014.11 km) |
| Alenquer to Ravenna | 1,151.23 mi (1,852.73 km) |
| Alenquer to Recanati | 1,206.51 mi (1,941.68 km) |
| Alenquer to Recco | 1,003.80 mi (1,615.46 km) |
| Alenquer to Reggello | 1,109.32 mi (1,785.28 km) |
| Alenquer to Reggio di Calabria | 1,329.76 mi (2,140.05 km) |
| Alenquer to Reggio Emilia | 1,080.31 mi (1,738.59 km) |
| Alenquer to Reggiolo | 1,092.78 mi (1,758.66 km) |
