| Covasna to Boekel | 1,011.75 mi (1,628.26 km) |
| Covasna to Bolsward | 1,047.74 mi (1,686.17 km) |
| Covasna to Borger | 995.30 mi (1,601.77 km) |
| Covasna to Borne | 981.91 mi (1,580.23 km) |
| Covasna to Boskoop | 1,062.09 mi (1,709.27 km) |
| Covasna to Boxmeer | 1,000.95 mi (1,610.87 km) |
| Covasna to Boxtel | 1,025.30 mi (1,650.06 km) |
| Covasna to Breda | 1,048.60 mi (1,687.56 km) |
| Covasna to Breukelen | 1,049.69 mi (1,689.32 km) |
| Covasna to Brielle | 1,079.06 mi (1,736.58 km) |
| Covasna to Bronkhorst | 999.96 mi (1,609.28 km) |
| Covasna to Brummen | 1,001.31 mi (1,611.45 km) |
| Covasna to Brunssum | 988.29 mi (1,590.50 km) |
| Covasna to Bunnik | 1,037.92 mi (1,670.37 km) |
| Covasna to Burgum | 1,032.89 mi (1,662.28 km) |
