| Sonderborg to Bagnols-sur-Ceze | 777.67 mi (1,251.53 km) |
| Sonderborg to Bailleul | 412.06 mi (663.14 km) |
| Sonderborg to Balma | 864.50 mi (1,391.29 km) |
| Sonderborg to Bar-le-Duc | 467.81 mi (752.86 km) |
| Sonderborg to Barentin | 526.08 mi (846.64 km) |
| Sonderborg to Basse-Goulaine | 720.70 mi (1,159.85 km) |
| Sonderborg to Bastia | 843.98 mi (1,358.25 km) |
| Sonderborg to Bayeux | 590.59 mi (950.46 km) |
| Sonderborg to Bayonne | 936.57 mi (1,507.27 km) |
| Sonderborg to Beaucaire | 801.06 mi (1,289.18 km) |
| Sonderborg to Beauchamp | 519.88 mi (836.67 km) |
| Sonderborg to Beaumont | 698.02 mi (1,123.36 km) |
| Sonderborg to Beaumont-sur-Oise | 510.12 mi (820.96 km) |
| Sonderborg to Beaune | 585.75 mi (942.67 km) |
| Sonderborg to Beausoleil | 779.12 mi (1,253.87 km) |
