| Portlethen to Bear (Delaware) | 3,397.54 mi (5,467.81 km) |
| Portlethen to Beatrice (Nebraska) | 4,103.69 mi (6,604.25 km) |
| Portlethen to Beaufort (South Carolina) | 3,954.69 mi (6,364.46 km) |
| Portlethen to Beaumont (California) | 5,100.87 mi (8,209.06 km) |
| Portlethen to Beaumont (Texas) | 4,571.33 mi (7,356.84 km) |
| Portlethen to Beaver Dam (Wisconsin) | 3,670.54 mi (5,907.16 km) |
| Portlethen to Beavercreek (Ohio) | 3,695.02 mi (5,946.56 km) |
| Portlethen to Beaverton (Oregon) | 4,572.91 mi (7,359.39 km) |
| Portlethen to Beckley (West Virginia) | 3,691.50 mi (5,940.90 km) |
| Portlethen to Bedford (Indiana) | 3,826.16 mi (6,157.60 km) |
| Portlethen to Bedford (Ohio) | 3,520.74 mi (5,666.09 km) |
| Portlethen to Bedford (Texas) | 4,522.77 mi (7,278.70 km) |
| Portlethen to Bedford Heights (Ohio) | 3,519.03 mi (5,663.34 km) |
| Portlethen to Beech Grove (Indiana) | 3,767.57 mi (6,063.32 km) |
| Portlethen to Beeville (Texas) | 4,792.69 mi (7,713.09 km) |
