| Donostia to Bollullos par del Condado | 477.89 mi (769.09 km) |
| Donostia to Bormujos | 464.08 mi (746.87 km) |
| Donostia to Brenes | 447.88 mi (720.79 km) |
| Donostia to Brunete | 226.79 mi (364.98 km) |
| Donostia to Bueu | 351.59 mi (565.83 km) |
| Donostia to Bullas | 364.50 mi (586.61 km) |
| Donostia to Bunol | 276.46 mi (444.92 km) |
| Donostia to Burela de Cabo | 272.62 mi (438.73 km) |
| Donostia to Burgos | 110.32 mi (177.54 km) |
| Donostia to Burjasot | 275.80 mi (443.86 km) |
| Donostia to Burriana | 256.29 mi (412.46 km) |
| Donostia to Cabanaquinta | 182.08 mi (293.03 km) |
| Donostia to Cabanillas del Campo | 196.18 mi (315.72 km) |
| Donostia to Cabra | 424.47 mi (683.12 km) |
| Donostia to Caceres | 349.12 mi (561.85 km) |
