| Idaho Falls to Bitonto | 5,779.45 mi (9,301.13 km) |
| Idaho Falls to Bitritto | 5,787.69 mi (9,314.38 km) |
| Idaho Falls to Bollate | 5,306.03 mi (8,539.24 km) |
| Idaho Falls to Bologna | 5,431.08 mi (8,740.48 km) |
| Idaho Falls to Bolzano | 5,322.77 mi (8,566.17 km) |
| Idaho Falls to Bomporto | 5,408.67 mi (8,704.41 km) |
| Idaho Falls to Bonate di Sopra | 5,312.76 mi (8,550.06 km) |
| Idaho Falls to Bondeno | 5,412.18 mi (8,710.06 km) |
| Idaho Falls to Bordighera | 5,353.94 mi (8,616.33 km) |
| Idaho Falls to Borgaro Torinese | 5,281.40 mi (8,499.59 km) |
| Idaho Falls to Borgo a Buggiano | 5,445.46 mi (8,763.63 km) |
| Idaho Falls to Borgo San Dalmazzo | 5,319.06 mi (8,560.21 km) |
| Idaho Falls to Borgo San Lorenzo | 5,461.88 mi (8,790.05 km) |
| Idaho Falls to Borgomanero | 5,277.96 mi (8,494.05 km) |
| Idaho Falls to Borgoricco | 5,394.22 mi (8,681.16 km) |
