| Twickenham to Florence (South Carolina) | 3,989.71 mi (6,420.82 km) |
| Twickenham to Florence-Graham (California) | 5,441.28 mi (8,756.90 km) |
| Twickenham to Florham Park (New Jersey) | 3,467.01 mi (5,579.62 km) |
| Twickenham to Florida (Puerto Rico) | 4,214.51 mi (6,782.59 km) |
| Twickenham to Florida City (Florida) | 4,448.15 mi (7,158.61 km) |
| Twickenham to Florida Ridge (Florida) | 4,337.03 mi (6,979.77 km) |
| Twickenham to Florin (California) | 5,279.67 mi (8,496.81 km) |
| Twickenham to Florissant (Missouri) | 4,190.62 mi (6,744.15 km) |
| Twickenham to Flower Hill (Maryland) | 3,651.60 mi (5,876.69 km) |
| Twickenham to Flower Mound (Texas) | 4,740.68 mi (7,629.38 km) |
| Twickenham to Flowing Wells (Arizona) | 5,292.22 mi (8,517.01 km) |
| Twickenham to Foley (Alabama) | 4,499.07 mi (7,240.55 km) |
| Twickenham to Folsom (California) | 5,261.29 mi (8,467.22 km) |
| Twickenham to Fond du Lac (Wisconsin) | 3,884.86 mi (6,252.08 km) |
| Twickenham to Fontana (California) | 5,408.60 mi (8,704.30 km) |
