| Twickenham to Frederick (Maryland) | 3,649.13 mi (5,872.71 km) |
| Twickenham to Fredericksburg (Texas) | 4,952.91 mi (7,970.93 km) |
| Twickenham to Fredericksburg (Virginia) | 3,703.18 mi (5,959.70 km) |
| Twickenham to Frederickson (Washington) | 4,812.07 mi (7,744.28 km) |
| Twickenham to Freeport (Illinois) | 3,998.28 mi (6,434.61 km) |
| Twickenham to Freeport (New York) | 3,439.30 mi (5,535.03 km) |
| Twickenham to Freeport (Texas) | 4,883.93 mi (7,859.93 km) |
| Twickenham to Fremont (California) | 5,352.28 mi (8,613.67 km) |
| Twickenham to Fremont (Nebraska) | 4,292.48 mi (6,908.07 km) |
| Twickenham to Fremont (Ohio) | 3,790.74 mi (6,100.61 km) |
| Twickenham to French Valley (California) | 5,425.39 mi (8,731.32 km) |
| Twickenham to Fresno (California) | 5,328.83 mi (8,575.92 km) |
| Twickenham to Fresno (Texas) | 4,857.58 mi (7,817.53 km) |
| Twickenham to Fridley (Minnesota) | 4,000.63 mi (6,438.39 km) |
| Twickenham to Friendly (Maryland) | 3,660.98 mi (5,891.78 km) |
