| Irmo to Blansko | 4,794.77 mi (7,716.44 km) |
| Irmo to Bohumin | 4,843.43 mi (7,794.75 km) |
| Irmo to Boskovice | 4,791.30 mi (7,710.85 km) |
| Irmo to Brandys nad Labem-Stara Boleslav | 4,690.13 mi (7,548.04 km) |
| Irmo to Breclav | 4,824.45 mi (7,764.20 km) |
| Irmo to Brevnov | 4,681.29 mi (7,533.80 km) |
| Irmo to Brno | 4,799.08 mi (7,723.37 km) |
| Irmo to Bruntal | 4,806.00 mi (7,734.51 km) |
| Irmo to Bystrc | 4,794.67 mi (7,716.27 km) |
| Irmo to Caslav | 4,727.63 mi (7,608.39 km) |
| Irmo to Celakovice | 4,694.30 mi (7,554.74 km) |
| Irmo to Ceska Lipa | 4,669.38 mi (7,514.64 km) |
| Irmo to Ceska Trebova | 4,769.24 mi (7,675.34 km) |
| Irmo to Ceske Budejovice | 4,721.08 mi (7,597.85 km) |
| Irmo to Cesky Krumlov | 4,719.88 mi (7,595.92 km) |
