| Big Spring to Beocin | 5,942.41 mi (9,563.39 km) |
| Big Spring to Blace | 6,089.34 mi (9,799.85 km) |
| Big Spring to Bogatic | 5,950.97 mi (9,577.16 km) |
| Big Spring to Bojnik | 6,118.30 mi (9,846.45 km) |
| Big Spring to Boljevac | 6,087.00 mi (9,796.08 km) |
| Big Spring to Bor | 6,077.36 mi (9,780.57 km) |
| Big Spring to Borca | 5,983.46 mi (9,629.44 km) |
| Big Spring to Bosilegrad | 6,170.46 mi (9,930.40 km) |
| Big Spring to Brus | 6,075.84 mi (9,778.12 km) |
| Big Spring to Bujanovac | 6,146.77 mi (9,892.27 km) |
| Big Spring to Cacak | 6,026.86 mi (9,699.30 km) |
| Big Spring to Cajetina | 6,010.84 mi (9,673.51 km) |
| Big Spring to Cicevac | 6,074.53 mi (9,776.01 km) |
| Big Spring to Coka | 5,922.03 mi (9,530.59 km) |
| Big Spring to Crna Trava | 6,149.04 mi (9,895.92 km) |
