| Gresham to Brown Deer (Wisconsin) | 1,697.67 mi (2,732.13 km) |
| Gresham to Brownsburg (Indiana) | 1,856.85 mi (2,988.31 km) |
| Gresham to Brownsville (Florida) | 2,688.88 mi (4,327.33 km) |
| Gresham to Brownsville (Texas) | 1,928.52 mi (3,103.65 km) |
| Gresham to Brownwood (Texas) | 1,575.22 mi (2,535.08 km) |
| Gresham to Brunswick (Georgia) | 2,399.53 mi (3,861.67 km) |
| Gresham to Brunswick (Ohio) | 2,039.06 mi (3,281.55 km) |
| Gresham to Brushy Creek (Texas) | 1,685.55 mi (2,712.63 km) |
| Gresham to Bryan (Texas) | 1,736.16 mi (2,794.07 km) |
| Gresham to Bryant (Arkansas) | 1,739.77 mi (2,799.90 km) |
| Gresham to Bryn Mawr-Skyway (Washington) | 138.02 mi (222.12 km) |
| Gresham to Buckeye (Arizona) | 982.54 mi (1,581.24 km) |
| Gresham to Buckhall (Virginia) | 2,321.71 mi (3,736.43 km) |
| Gresham to Bucyrus (Ohio) | 1,995.16 mi (3,210.90 km) |
| Gresham to Buda (Texas) | 1,702.36 mi (2,739.68 km) |
