| Tettnang to Bistrita | 697.30 mi (1,122.20 km) |
| Tettnang to Blaj | 682.91 mi (1,099.04 km) |
| Tettnang to Bocsa | 597.07 mi (960.89 km) |
| Tettnang to Boldesti-Scaeni | 803.45 mi (1,293.02 km) |
| Tettnang to Bolintin Vale | 804.91 mi (1,295.39 km) |
| Tettnang to Borsa | 700.41 mi (1,127.21 km) |
| Tettnang to Botosani | 792.57 mi (1,275.53 km) |
| Tettnang to Brad | 631.51 mi (1,016.32 km) |
| Tettnang to Bragadiru | 816.86 mi (1,314.61 km) |
| Tettnang to Braila | 887.57 mi (1,428.40 km) |
| Tettnang to Brasov | 771.04 mi (1,240.87 km) |
| Tettnang to Breaza | 782.98 mi (1,260.08 km) |
| Tettnang to Bucharest | 821.18 mi (1,321.56 km) |
| Tettnang to Buftea | 810.66 mi (1,304.63 km) |
| Tettnang to Buhusi | 804.71 mi (1,295.05 km) |
