| San Marcos to Bierun | 6,093.09 mi (9,805.88 km) |
| San Marcos to Bierun Stary | 6,095.36 mi (9,809.53 km) |
| San Marcos to Bilgoraj | 6,158.85 mi (9,911.72 km) |
| San Marcos to Biskupiec | 5,926.33 mi (9,537.50 km) |
| San Marcos to Blachownia | 6,053.10 mi (9,741.52 km) |
| San Marcos to Blonie | 6,013.43 mi (9,677.67 km) |
| San Marcos to Bochnia | 6,135.41 mi (9,874.00 km) |
| San Marcos to Bogatynia | 5,941.00 mi (9,561.12 km) |
| San Marcos to Boguszow-Gorce | 5,982.06 mi (9,627.19 km) |
| San Marcos to Boleslawiec | 5,937.89 mi (9,556.11 km) |
| San Marcos to Braniewo | 5,870.91 mi (9,448.32 km) |
| San Marcos to Brodnica | 5,924.15 mi (9,533.99 km) |
| San Marcos to Brwinow | 6,019.14 mi (9,686.87 km) |
| San Marcos to Brzeg | 6,010.33 mi (9,672.70 km) |
| San Marcos to Brzeg Dolny | 5,968.13 mi (9,604.77 km) |
