| Irvine to Buenaventura Lakes (Florida) | 4,117.58 mi (6,626.61 km) |
| Irvine to Buffalo (Minnesota) | 3,715.56 mi (5,979.61 km) |
| Irvine to Buffalo (New York) | 3,287.57 mi (5,290.83 km) |
| Irvine to Buffalo Grove (Illinois) | 3,656.76 mi (5,884.98 km) |
| Irvine to Buford (Georgia) | 3,915.35 mi (6,301.15 km) |
| Irvine to Bull Run (Virginia) | 3,434.62 mi (5,527.49 km) |
| Irvine to Bullhead City (Arizona) | 4,938.51 mi (7,947.76 km) |
| Irvine to Burbank (California) | 5,110.25 mi (8,224.15 km) |
| Irvine to Burbank (Illinois) | 3,670.62 mi (5,907.30 km) |
| Irvine to Burien (Washington) | 4,454.51 mi (7,168.84 km) |
| Irvine to Burkburnett (Texas) | 4,456.40 mi (7,171.88 km) |
| Irvine to Burke (Virginia) | 3,424.96 mi (5,511.95 km) |
| Irvine to Burke Centre (Virginia) | 3,425.73 mi (5,513.17 km) |
| Irvine to Burleson (Texas) | 4,496.21 mi (7,235.95 km) |
| Irvine to Burley (Idaho) | 4,495.45 mi (7,234.72 km) |
