| Efringen-Kirchen to Bistrita | 791.30 mi (1,273.47 km) |
| Efringen-Kirchen to Blaj | 776.86 mi (1,250.23 km) |
| Efringen-Kirchen to Bocsa | 689.70 mi (1,109.97 km) |
| Efringen-Kirchen to Boldesti-Scaeni | 896.91 mi (1,443.44 km) |
| Efringen-Kirchen to Bolintin Vale | 897.72 mi (1,444.74 km) |
| Efringen-Kirchen to Borsa | 794.10 mi (1,277.97 km) |
| Efringen-Kirchen to Botosani | 886.06 mi (1,425.97 km) |
| Efringen-Kirchen to Brad | 725.31 mi (1,167.28 km) |
| Efringen-Kirchen to Bragadiru | 909.64 mi (1,463.93 km) |
| Efringen-Kirchen to Braila | 981.45 mi (1,579.50 km) |
| Efringen-Kirchen to Brasov | 864.88 mi (1,391.90 km) |
| Efringen-Kirchen to Breaza | 876.50 mi (1,410.59 km) |
| Efringen-Kirchen to Bucharest | 914.08 mi (1,471.07 km) |
| Efringen-Kirchen to Buftea | 903.66 mi (1,454.30 km) |
| Efringen-Kirchen to Buhusi | 898.75 mi (1,446.39 km) |
