| Towcester to Beocin | 1,054.86 mi (1,697.64 km) |
| Towcester to Blace | 1,195.07 mi (1,923.27 km) |
| Towcester to Bogatic | 1,059.43 mi (1,704.98 km) |
| Towcester to Bojnik | 1,224.05 mi (1,969.92 km) |
| Towcester to Boljevac | 1,199.04 mi (1,929.67 km) |
| Towcester to Bor | 1,192.65 mi (1,919.39 km) |
| Towcester to Borca | 1,096.62 mi (1,764.83 km) |
| Towcester to Bosilegrad | 1,276.16 mi (2,053.78 km) |
| Towcester to Brus | 1,181.19 mi (1,900.94 km) |
| Towcester to Bujanovac | 1,250.02 mi (2,011.71 km) |
| Towcester to Cacak | 1,132.63 mi (1,822.80 km) |
| Towcester to Cajetina | 1,113.84 mi (1,792.55 km) |
| Towcester to Cicevac | 1,183.52 mi (1,904.69 km) |
| Towcester to Coka | 1,044.04 mi (1,680.22 km) |
| Towcester to Crna Trava | 1,255.79 mi (2,021.00 km) |
