| Estoril to Frederick (Maryland) | 3,556.78 mi (5,724.08 km) |
| Estoril to Fredericksburg (Texas) | 4,923.42 mi (7,923.47 km) |
| Estoril to Fredericksburg (Virginia) | 3,590.74 mi (5,778.74 km) |
| Estoril to Frederickson (Washington) | 5,215.14 mi (8,392.96 km) |
| Estoril to Freeport (Illinois) | 4,059.81 mi (6,533.64 km) |
| Estoril to Freeport (New York) | 3,337.55 mi (5,371.27 km) |
| Estoril to Freeport (Texas) | 4,799.82 mi (7,724.56 km) |
| Estoril to Fremont (California) | 5,649.60 mi (9,092.15 km) |
| Estoril to Fremont (Nebraska) | 4,399.12 mi (7,079.70 km) |
| Estoril to Fremont (Ohio) | 3,781.67 mi (6,086.02 km) |
| Estoril to French Valley (California) | 5,629.06 mi (9,059.09 km) |
| Estoril to Fresno (California) | 5,595.88 mi (9,005.71 km) |
| Estoril to Fresno (Texas) | 4,782.68 mi (7,696.98 km) |
| Estoril to Fridley (Minnesota) | 4,137.71 mi (6,659.00 km) |
| Estoril to Friendly (Maryland) | 3,552.30 mi (5,716.88 km) |
