| Sigmaringen to Bierun Stary | 467.42 mi (752.25 km) |
| Sigmaringen to Bilgoraj | 631.12 mi (1,015.68 km) |
| Sigmaringen to Biskupiec | 647.31 mi (1,041.74 km) |
| Sigmaringen to Blachownia | 475.60 mi (765.41 km) |
| Sigmaringen to Blonie | 578.38 mi (930.81 km) |
| Sigmaringen to Bochnia | 524.16 mi (843.56 km) |
| Sigmaringen to Bogatynia | 322.85 mi (519.57 km) |
| Sigmaringen to Boguszow-Gorce | 364.17 mi (586.08 km) |
| Sigmaringen to Boleslawiec | 358.79 mi (577.42 km) |
| Sigmaringen to Braniewo | 631.40 mi (1,016.13 km) |
| Sigmaringen to Brodnica | 570.41 mi (917.98 km) |
| Sigmaringen to Brwinow | 580.55 mi (934.31 km) |
| Sigmaringen to Brzeg | 417.56 mi (672.00 km) |
| Sigmaringen to Brzeg Dolny | 400.90 mi (645.19 km) |
| Sigmaringen to Brzesko | 531.99 mi (856.16 km) |
