| Portimao to Frederick (Maryland) | 3,644.27 mi (5,864.88 km) |
| Portimao to Fredericksburg (Texas) | 5,011.21 mi (8,064.76 km) |
| Portimao to Fredericksburg (Virginia) | 3,676.41 mi (5,916.61 km) |
| Portimao to Frederickson (Washington) | 5,328.21 mi (8,574.92 km) |
| Portimao to Freeport (Illinois) | 4,157.00 mi (6,690.05 km) |
| Portimao to Freeport (New York) | 3,425.26 mi (5,512.42 km) |
| Portimao to Freeport (Texas) | 4,883.44 mi (7,859.13 km) |
| Portimao to Fremont (California) | 5,757.40 mi (9,265.63 km) |
| Portimao to Fremont (Nebraska) | 4,498.35 mi (7,239.40 km) |
| Portimao to Fremont (Ohio) | 3,874.77 mi (6,235.85 km) |
| Portimao to French Valley (California) | 5,731.63 mi (9,224.17 km) |
| Portimao to Fresno (California) | 5,702.17 mi (9,176.76 km) |
| Portimao to Fresno (Texas) | 4,867.14 mi (7,832.90 km) |
| Portimao to Fridley (Minnesota) | 4,239.55 mi (6,822.90 km) |
| Portimao to Friendly (Maryland) | 3,638.45 mi (5,855.53 km) |
