| Ianca to Boekel | 1,090.74 mi (1,755.38 km) |
| Ianca to Bolsward | 1,127.29 mi (1,814.19 km) |
| Ianca to Borger | 1,074.87 mi (1,729.83 km) |
| Ianca to Borne | 1,061.34 mi (1,708.06 km) |
| Ianca to Boskoop | 1,141.25 mi (1,836.66 km) |
| Ianca to Boxmeer | 1,080.00 mi (1,738.09 km) |
| Ianca to Boxtel | 1,104.24 mi (1,777.11 km) |
| Ianca to Breda | 1,127.49 mi (1,814.52 km) |
| Ianca to Breukelen | 1,128.93 mi (1,816.84 km) |
| Ianca to Brielle | 1,158.09 mi (1,863.76 km) |
| Ianca to Bronkhorst | 1,079.26 mi (1,736.90 km) |
| Ianca to Brummen | 1,080.60 mi (1,739.06 km) |
| Ianca to Brunssum | 1,066.84 mi (1,716.91 km) |
| Ianca to Bunnik | 1,117.12 mi (1,797.83 km) |
| Ianca to Burgum | 1,112.47 mi (1,790.35 km) |
