| Koper to Belvedere Marittimo | 424.03 mi (682.41 km) |
| Koper to Benevento | 309.68 mi (498.39 km) |
| Koper to Bergamo | 196.58 mi (316.37 km) |
| Koper to Bernalda | 384.67 mi (619.07 km) |
| Koper to Bertinoro | 124.49 mi (200.35 km) |
| Koper to Besana in Brianza | 215.25 mi (346.41 km) |
| Koper to Besozzo | 245.33 mi (394.82 km) |
| Koper to Biancavilla | 548.95 mi (883.45 km) |
| Koper to Biassono | 216.01 mi (347.63 km) |
| Koper to Bibbiano | 170.57 mi (274.50 km) |
| Koper to Bibbiena | 158.80 mi (255.57 km) |
| Koper to Biella | 274.08 mi (441.10 km) |
| Koper to Bisceglie | 328.46 mi (528.60 km) |
| Koper to Bisignano | 436.55 mi (702.55 km) |
| Koper to Bitetto | 346.93 mi (558.33 km) |
