| Irun to Buenaventura Lakes (Florida) | 4,407.38 mi (7,092.99 km) |
| Irun to Buffalo (Minnesota) | 4,289.33 mi (6,903.00 km) |
| Irun to Buffalo (New York) | 3,737.33 mi (6,014.65 km) |
| Irun to Buffalo Grove (Illinois) | 4,160.69 mi (6,695.98 km) |
| Irun to Buford (Georgia) | 4,296.39 mi (6,914.37 km) |
| Irun to Bull Run (Virginia) | 3,819.34 mi (6,146.64 km) |
| Irun to Bullhead City (Arizona) | 5,563.41 mi (8,953.44 km) |
| Irun to Burbank (California) | 5,754.71 mi (9,261.32 km) |
| Irun to Burbank (Illinois) | 4,168.47 mi (6,708.50 km) |
| Irun to Burien (Washington) | 5,193.86 mi (8,358.71 km) |
| Irun to Burkburnett (Texas) | 4,956.43 mi (7,976.60 km) |
| Irun to Burke (Virginia) | 3,807.57 mi (6,127.68 km) |
| Irun to Burke Centre (Virginia) | 3,808.80 mi (6,129.67 km) |
| Irun to Burleson (Texas) | 4,972.08 mi (8,001.78 km) |
| Irun to Burley (Idaho) | 5,164.02 mi (8,310.69 km) |
