| Portlethen to Bridgeton (Missouri) | 3,969.11 mi (6,387.66 km) |
| Portlethen to Bridgetown (Ohio) | 3,745.07 mi (6,027.11 km) |
| Portlethen to Bridgeview (Illinois) | 3,723.52 mi (5,992.43 km) |
| Portlethen to Brigham City (Utah) | 4,513.69 mi (7,264.09 km) |
| Portlethen to Brighton (Colorado) | 4,380.47 mi (7,049.69 km) |
| Portlethen to Bristol (Connecticut) | 3,195.25 mi (5,142.26 km) |
| Portlethen to Bristol (Tennessee) | 3,792.85 mi (6,104.01 km) |
| Portlethen to Bristol (Virginia) | 3,787.68 mi (6,095.67 km) |
| Portlethen to Broadlands (Virginia) | 3,495.07 mi (5,624.78 km) |
| Portlethen to Broadview Heights (Ohio) | 3,529.43 mi (5,680.07 km) |
| Portlethen to Brock Hall (Maryland) | 3,474.76 mi (5,592.09 km) |
| Portlethen to Brockton (Massachusetts) | 3,105.43 mi (4,997.71 km) |
| Portlethen to Broken Arrow (Oklahoma) | 4,300.44 mi (6,920.89 km) |
| Portlethen to Bronx (New York) | 3,269.85 mi (5,262.31 km) |
| Portlethen to Brook Park (Ohio) | 3,530.35 mi (5,681.54 km) |
