| Tonawanda to Belvedere Marittimo | 4,639.51 mi (7,466.58 km) |
| Tonawanda to Benevento | 4,530.71 mi (7,291.47 km) |
| Tonawanda to Bergamo | 4,140.68 mi (6,663.78 km) |
| Tonawanda to Bernalda | 4,639.79 mi (7,467.02 km) |
| Tonawanda to Bertinoro | 4,300.01 mi (6,920.20 km) |
| Tonawanda to Besana in Brianza | 4,124.72 mi (6,638.09 km) |
| Tonawanda to Besozzo | 4,094.02 mi (6,588.69 km) |
| Tonawanda to Biancavilla | 4,680.28 mi (7,532.18 km) |
| Tonawanda to Biassono | 4,126.49 mi (6,640.95 km) |
| Tonawanda to Bibbiano | 4,211.79 mi (6,778.21 km) |
| Tonawanda to Bibbiena | 4,304.52 mi (6,927.45 km) |
| Tonawanda to Biella | 4,079.68 mi (6,565.61 km) |
| Tonawanda to Bisceglie | 4,597.54 mi (7,399.03 km) |
| Tonawanda to Bisignano | 4,661.27 mi (7,501.60 km) |
| Tonawanda to Bitetto | 4,616.47 mi (7,429.49 km) |
