| Piran to Belvedere Marittimo | 424.81 mi (683.67 km) |
| Piran to Benevento | 309.73 mi (498.47 km) |
| Piran to Bergamo | 188.75 mi (303.76 km) |
| Piran to Bernalda | 386.61 mi (622.20 km) |
| Piran to Bertinoro | 118.37 mi (190.49 km) |
| Piran to Besana in Brianza | 207.41 mi (333.79 km) |
| Piran to Besozzo | 237.58 mi (382.35 km) |
| Piran to Biancavilla | 548.44 mi (882.62 km) |
| Piran to Biassono | 208.12 mi (334.94 km) |
| Piran to Bibbiano | 162.55 mi (261.60 km) |
| Piran to Bibbiena | 152.89 mi (246.06 km) |
| Piran to Biella | 266.17 mi (428.36 km) |
| Piran to Bisceglie | 330.71 mi (532.23 km) |
| Piran to Bisignano | 437.69 mi (704.40 km) |
| Piran to Bitetto | 349.31 mi (562.16 km) |
