| San Marcos to Bollullos par del Condado | 5,834.41 mi (9,389.58 km) |
| San Marcos to Bormujos | 5,853.37 mi (9,420.08 km) |
| San Marcos to Brenes | 5,854.10 mi (9,421.27 km) |
| San Marcos to Brunete | 5,808.92 mi (9,348.55 km) |
| San Marcos to Bueu | 5,531.51 mi (8,902.11 km) |
| San Marcos to Bullas | 6,008.58 mi (9,669.88 km) |
| San Marcos to Bunol | 5,982.21 mi (9,627.43 km) |
| San Marcos to Burela de Cabo | 5,532.83 mi (8,904.23 km) |
| San Marcos to Burgos | 5,735.78 mi (9,230.85 km) |
| San Marcos to Burjasot | 5,993.59 mi (9,645.76 km) |
| San Marcos to Burriana | 5,988.52 mi (9,637.59 km) |
| San Marcos to Cabanaquinta | 5,628.36 mi (9,057.97 km) |
| San Marcos to Cabanillas del Campo | 5,829.17 mi (9,381.15 km) |
| San Marcos to Cabra | 5,918.91 mi (9,525.57 km) |
| San Marcos to Caceres | 5,750.25 mi (9,254.14 km) |
