| Zagarolo to Bormujos | 1,049.92 mi (1,689.69 km) |
| Zagarolo to Brenes | 1,034.91 mi (1,665.53 km) |
| Zagarolo to Brunete | 880.04 mi (1,416.28 km) |
| Zagarolo to Bueu | 1,106.14 mi (1,780.17 km) |
| Zagarolo to Bullas | 810.37 mi (1,304.16 km) |
| Zagarolo to Bunol | 732.78 mi (1,179.30 km) |
| Zagarolo to Burela de Cabo | 1,031.75 mi (1,660.44 km) |
| Zagarolo to Burgos | 847.14 mi (1,363.33 km) |
| Zagarolo to Burjasot | 711.44 mi (1,144.96 km) |
| Zagarolo to Burriana | 687.95 mi (1,107.16 km) |
| Zagarolo to Cabanaquinta | 940.82 mi (1,514.10 km) |
| Zagarolo to Cabanillas del Campo | 837.73 mi (1,348.20 km) |
| Zagarolo to Cabra | 964.84 mi (1,552.76 km) |
| Zagarolo to Caceres | 1,017.17 mi (1,636.98 km) |
| Zagarolo to Cadiz | 1,085.16 mi (1,746.40 km) |
