| San Marcos to Boppard | 5,763.32 mi (9,275.16 km) |
| San Marcos to Borgentreich | 5,745.73 mi (9,246.85 km) |
| San Marcos to Borgholzhausen | 5,691.11 mi (9,158.95 km) |
| San Marcos to Borken | 5,661.99 mi (9,112.10 km) |
| San Marcos to Borna | 5,862.00 mi (9,433.97 km) |
| San Marcos to Bornheim | 5,719.21 mi (9,204.17 km) |
| San Marcos to Bosel | 5,635.79 mi (9,069.93 km) |
| San Marcos to Bottrop | 5,678.90 mi (9,139.30 km) |
| San Marcos to Bovenden | 5,764.05 mi (9,276.34 km) |
| San Marcos to Brackenheim | 5,866.32 mi (9,440.93 km) |
| San Marcos to Brake | 5,634.54 mi (9,067.92 km) |
| San Marcos to Brakel | 5,736.18 mi (9,231.48 km) |
| San Marcos to Bramsche | 5,666.86 mi (9,119.93 km) |
| San Marcos to Brand | 5,693.94 mi (9,163.50 km) |
| San Marcos to Brand-Erbisdorf | 5,898.09 mi (9,492.06 km) |
