| Sintra to Fairmount (New York) | 3,409.41 mi (5,486.91 km) |
| Sintra to Fairview (California) | 5,641.01 mi (9,078.33 km) |
| Sintra to Fairview (New Jersey) | 3,352.00 mi (5,394.52 km) |
| Sintra to Fairview (Oregon) | 5,285.12 mi (8,505.58 km) |
| Sintra to Fairview Heights (Illinois) | 4,190.25 mi (6,743.56 km) |
| Sintra to Fairview Park (Ohio) | 3,716.57 mi (5,981.24 km) |
| Sintra to Fairview Shores (Florida) | 4,093.65 mi (6,588.09 km) |
| Sintra to Fairwood (Washington) | 5,186.49 mi (8,346.86 km) |
| Sintra to Fajardo (Puerto Rico) | 3,631.83 mi (5,844.86 km) |
| Sintra to Fall River (Massachusetts) | 3,189.44 mi (5,132.90 km) |
| Sintra to Fallbrook (California) | 5,641.25 mi (9,078.72 km) |
| Sintra to Falls Church (Virginia) | 3,557.40 mi (5,725.08 km) |
| Sintra to Fargo (North Dakota) | 4,231.71 mi (6,810.28 km) |
| Sintra to Faribault (Minnesota) | 4,159.38 mi (6,693.88 km) |
| Sintra to Farmers Branch (Texas) | 4,721.30 mi (7,598.21 km) |
