| Senec to Friendswood (Texas) | 5,644.30 mi (9,083.62 km) |
| Senec to Frisco (Texas) | 5,505.98 mi (8,861.02 km) |
| Senec to Front Royal (Virginia) | 4,510.78 mi (7,259.40 km) |
| Senec to Fruit Cove (Florida) | 5,080.09 mi (8,175.62 km) |
| Senec to Fruita (Colorado) | 5,557.36 mi (8,943.70 km) |
| Senec to Fruitville (Florida) | 5,254.76 mi (8,456.73 km) |
| Senec to Fuller Heights (Florida) | 5,205.55 mi (8,377.53 km) |
| Senec to Fullerton (California) | 6,129.77 mi (9,864.92 km) |
| Senec to Fullerton (Pennsylvania) | 4,325.46 mi (6,961.15 km) |
| Senec to Fulshear (Texas) | 5,659.84 mi (9,108.63 km) |
| Senec to Fulton (Missouri) | 5,029.24 mi (8,093.77 km) |
| Senec to Fulton (New York) | 4,239.55 mi (6,822.90 km) |
| Senec to Fuquay-Varina (North Carolina) | 4,693.52 mi (7,553.50 km) |
| Senec to Gadsden (Alabama) | 5,058.02 mi (8,140.10 km) |
| Senec to Gaffney (South Carolina) | 4,833.72 mi (7,779.13 km) |
