| Idaho Falls to Blansko | 5,312.12 mi (8,549.03 km) |
| Idaho Falls to Bohumin | 5,325.58 mi (8,570.69 km) |
| Idaho Falls to Boskovice | 5,305.57 mi (8,538.49 km) |
| Idaho Falls to Brandys nad Labem-Stara Boleslav | 5,213.96 mi (8,391.05 km) |
| Idaho Falls to Breclav | 5,352.40 mi (8,613.86 km) |
| Idaho Falls to Brevnov | 5,211.56 mi (8,387.20 km) |
| Idaho Falls to Brno | 5,320.80 mi (8,563.00 km) |
| Idaho Falls to Bruntal | 5,298.13 mi (8,526.52 km) |
| Idaho Falls to Bystrc | 5,316.77 mi (8,556.52 km) |
| Idaho Falls to Caslav | 5,248.63 mi (8,446.86 km) |
| Idaho Falls to Celakovice | 5,217.75 mi (8,397.15 km) |
| Idaho Falls to Ceska Lipa | 5,183.01 mi (8,341.25 km) |
| Idaho Falls to Ceska Trebova | 5,276.76 mi (8,492.13 km) |
| Idaho Falls to Ceske Budejovice | 5,275.89 mi (8,490.73 km) |
| Idaho Falls to Cesky Krumlov | 5,280.58 mi (8,498.27 km) |
