| Olton to Bollullos par del Condado | 1,068.24 mi (1,719.17 km) |
| Olton to Bormujos | 1,061.50 mi (1,708.32 km) |
| Olton to Brenes | 1,047.17 mi (1,685.26 km) |
| Olton to Brunete | 838.12 mi (1,348.83 km) |
| Olton to Bueu | 770.88 mi (1,240.61 km) |
| Olton to Bullas | 994.14 mi (1,599.91 km) |
| Olton to Bunol | 900.78 mi (1,449.66 km) |
| Olton to Burela de Cabo | 659.38 mi (1,061.18 km) |
| Olton to Burgos | 703.16 mi (1,131.63 km) |
| Olton to Burjasot | 895.94 mi (1,441.88 km) |
| Olton to Burriana | 870.81 mi (1,401.43 km) |
| Olton to Cabanaquinta | 668.36 mi (1,075.61 km) |
| Olton to Cabanillas del Campo | 818.04 mi (1,316.51 km) |
| Olton to Cabra | 1,042.16 mi (1,677.20 km) |
| Olton to Caceres | 921.00 mi (1,482.21 km) |
