| Arouca to Ramnicu Sarat | 1,790.95 mi (2,882.26 km) |
| Arouca to Ramnicu Valcea | 1,661.20 mi (2,673.44 km) |
| Arouca to Rasnov | 1,712.99 mi (2,756.79 km) |
| Arouca to Reghin | 1,677.39 mi (2,699.50 km) |
| Arouca to Resita | 1,540.03 mi (2,478.44 km) |
| Arouca to Roman | 1,782.56 mi (2,868.76 km) |
| Arouca to Rosiori de Vede | 1,695.11 mi (2,728.01 km) |
| Arouca to Rovinari | 1,602.28 mi (2,578.62 km) |
| Arouca to Roznov | 1,762.75 mi (2,836.87 km) |
| Arouca to Sabaoani | 1,778.85 mi (2,862.79 km) |
| Arouca to Sacele | 1,724.99 mi (2,776.11 km) |
| Arouca to Sacueni | 1,556.96 mi (2,505.69 km) |
| Arouca to Salcea | 1,757.58 mi (2,828.56 km) |
| Arouca to Salonta | 1,533.02 mi (2,467.16 km) |
| Arouca to Sangeorgiu de Mures | 1,665.48 mi (2,680.34 km) |
