| Harlingen to Blace | 995.36 mi (1,601.88 km) |
| Harlingen to Bogatic | 856.30 mi (1,378.09 km) |
| Harlingen to Bojnik | 1,024.11 mi (1,648.15 km) |
| Harlingen to Boljevac | 990.58 mi (1,594.19 km) |
| Harlingen to Bor | 980.64 mi (1,578.19 km) |
| Harlingen to Borca | 887.09 mi (1,427.63 km) |
| Harlingen to Bosilegrad | 1,076.02 mi (1,731.68 km) |
| Harlingen to Brus | 982.22 mi (1,580.73 km) |
| Harlingen to Bujanovac | 1,054.50 mi (1,697.05 km) |
| Harlingen to Cacak | 933.30 mi (1,502.00 km) |
| Harlingen to Cajetina | 920.15 mi (1,480.83 km) |
| Harlingen to Cicevac | 978.95 mi (1,575.47 km) |
| Harlingen to Coka | 825.47 mi (1,328.46 km) |
| Harlingen to Crna Trava | 1,054.10 mi (1,696.40 km) |
| Harlingen to Crvenka | 814.37 mi (1,310.60 km) |
