| Donostia to Radauti | 1,376.77 mi (2,215.69 km) |
| Donostia to Ramnicu Sarat | 1,433.98 mi (2,307.77 km) |
| Donostia to Ramnicu Valcea | 1,305.20 mi (2,100.52 km) |
| Donostia to Rasnov | 1,355.66 mi (2,181.72 km) |
| Donostia to Reghin | 1,317.86 mi (2,120.90 km) |
| Donostia to Resita | 1,183.63 mi (1,904.86 km) |
| Donostia to Roman | 1,422.85 mi (2,289.86 km) |
| Donostia to Rosiori de Vede | 1,342.14 mi (2,159.96 km) |
| Donostia to Rovinari | 1,246.97 mi (2,006.81 km) |
| Donostia to Roznov | 1,403.16 mi (2,258.16 km) |
| Donostia to Sabaoani | 1,419.04 mi (2,283.72 km) |
| Donostia to Sacele | 1,367.59 mi (2,200.93 km) |
| Donostia to Sacueni | 1,196.64 mi (1,925.80 km) |
| Donostia to Salcea | 1,397.17 mi (2,248.52 km) |
| Donostia to Salonta | 1,173.33 mi (1,888.29 km) |
