| Kos to Benevento | 730.26 mi (1,175.24 km) |
| Kos to Bergamo | 1,094.07 mi (1,760.74 km) |
| Kos to Bernalda | 619.92 mi (997.66 km) |
| Kos to Bertinoro | 937.83 mi (1,509.29 km) |
| Kos to Besana in Brianza | 1,110.80 mi (1,787.65 km) |
| Kos to Besozzo | 1,142.00 mi (1,837.87 km) |
| Kos to Biancavilla | 681.89 mi (1,097.39 km) |
| Kos to Biassono | 1,109.42 mi (1,785.44 km) |
| Kos to Bibbiano | 1,027.37 mi (1,653.39 km) |
| Kos to Bibbiena | 938.24 mi (1,509.96 km) |
| Kos to Biella | 1,159.72 mi (1,866.38 km) |
| Kos to Bisceglie | 650.12 mi (1,046.27 km) |
| Kos to Bisignano | 622.10 mi (1,001.18 km) |
| Kos to Bitetto | 632.58 mi (1,018.04 km) |
| Kos to Bitonto | 638.10 mi (1,026.92 km) |
