| Portlethen to Friendswood (Texas) | 4,640.65 mi (7,468.40 km) |
| Portlethen to Frisco (Texas) | 4,494.77 mi (7,233.63 km) |
| Portlethen to Front Royal (Virginia) | 3,524.04 mi (5,671.40 km) |
| Portlethen to Fruit Cove (Florida) | 4,114.96 mi (6,622.38 km) |
| Portlethen to Fruita (Colorado) | 4,548.37 mi (7,319.89 km) |
| Portlethen to Fruitville (Florida) | 4,297.22 mi (6,915.70 km) |
| Portlethen to Fuller Heights (Florida) | 4,247.60 mi (6,835.84 km) |
| Portlethen to Fullerton (California) | 5,130.16 mi (8,256.19 km) |
| Portlethen to Fullerton (Pennsylvania) | 3,339.91 mi (5,375.07 km) |
| Portlethen to Fulshear (Texas) | 4,654.60 mi (7,490.86 km) |
| Portlethen to Fulton (Missouri) | 4,017.16 mi (6,465.00 km) |
| Portlethen to Fulton (New York) | 3,242.52 mi (5,218.33 km) |
| Portlethen to Fuquay-Varina (North Carolina) | 3,717.26 mi (5,982.35 km) |
| Portlethen to Gadsden (Alabama) | 4,065.51 mi (6,542.81 km) |
| Portlethen to Gaffney (South Carolina) | 3,850.21 mi (6,196.31 km) |
