| Delfzijl to Bistrita | 884.01 mi (1,422.68 km) |
| Delfzijl to Blaj | 902.20 mi (1,451.95 km) |
| Delfzijl to Bocsa | 860.61 mi (1,385.02 km) |
| Delfzijl to Boldesti-Scaeni | 1,031.40 mi (1,659.88 km) |
| Delfzijl to Bolintin Vale | 1,048.11 mi (1,686.76 km) |
| Delfzijl to Borsa | 869.92 mi (1,400.00 km) |
| Delfzijl to Botosani | 945.26 mi (1,521.25 km) |
| Delfzijl to Brad | 863.13 mi (1,389.07 km) |
| Delfzijl to Bragadiru | 1,059.60 mi (1,705.26 km) |
| Delfzijl to Braila | 1,093.53 mi (1,759.86 km) |
| Delfzijl to Brasov | 987.78 mi (1,589.69 km) |
| Delfzijl to Breaza | 1,010.71 mi (1,626.58 km) |
| Delfzijl to Bucharest | 1,061.43 mi (1,708.20 km) |
| Delfzijl to Buftea | 1,049.43 mi (1,688.90 km) |
| Delfzijl to Buhusi | 985.70 mi (1,586.33 km) |
