| Piqua to Belvedere Marittimo | 4,979.83 mi (8,014.25 km) |
| Piqua to Benevento | 4,870.99 mi (7,839.11 km) |
| Piqua to Bergamo | 4,480.68 mi (7,210.95 km) |
| Piqua to Bernalda | 4,980.05 mi (8,014.62 km) |
| Piqua to Bertinoro | 4,640.09 mi (7,467.51 km) |
| Piqua to Besana in Brianza | 4,464.75 mi (7,185.32 km) |
| Piqua to Besozzo | 4,434.08 mi (7,135.97 km) |
| Piqua to Biancavilla | 5,020.33 mi (8,079.43 km) |
| Piqua to Biassono | 4,466.54 mi (7,188.21 km) |
| Piqua to Bibbiano | 4,551.92 mi (7,325.61 km) |
| Piqua to Bibbiena | 4,644.71 mi (7,474.93 km) |
| Piqua to Biella | 4,419.85 mi (7,113.06 km) |
| Piqua to Bisceglie | 4,937.72 mi (7,946.49 km) |
| Piqua to Bisignano | 5,001.59 mi (8,049.28 km) |
| Piqua to Bitetto | 4,956.66 mi (7,976.97 km) |
