| Arouca to Rende | 1,290.93 mi (2,077.55 km) |
| Arouca to Resana | 1,063.03 mi (1,710.79 km) |
| Arouca to Rescaldina | 921.26 mi (1,482.62 km) |
| Arouca to Rezzato | 984.02 mi (1,583.62 km) |
| Arouca to Rho | 923.75 mi (1,486.63 km) |
| Arouca to Ribera | 1,172.46 mi (1,886.90 km) |
| Arouca to Riccione Marina | 1,082.74 mi (1,742.50 km) |
| Arouca to Riesi | 1,219.80 mi (1,963.08 km) |
| Arouca to Rieti | 1,091.01 mi (1,755.81 km) |
| Arouca to Rignano Flaminio | 1,072.44 mi (1,725.93 km) |
| Arouca to Rignano sull'Arno | 1,021.80 mi (1,644.42 km) |
| Arouca to Rimini | 1,078.99 mi (1,736.47 km) |
| Arouca to Rionero in Vulture | 1,244.37 mi (2,002.62 km) |
| Arouca to Riposto | 1,268.32 mi (2,041.17 km) |
| Arouca to Riva del Garda | 1,014.62 mi (1,632.87 km) |
