| Lockhart to Frederick (Colorado) | 817.66 mi (1,315.89 km) |
| Lockhart to Frederick (Maryland) | 1,323.22 mi (2,129.52 km) |
| Lockhart to Fredericksburg (Texas) | 76.14 mi (122.53 km) |
| Lockhart to Fredericksburg (Virginia) | 1,289.92 mi (2,075.92 km) |
| Lockhart to Frederickson (Washington) | 1,773.68 mi (2,854.46 km) |
| Lockhart to Freeport (Illinois) | 967.00 mi (1,556.24 km) |
| Lockhart to Freeport (New York) | 1,542.52 mi (2,482.45 km) |
| Lockhart to Freeport (Texas) | 153.96 mi (247.78 km) |
| Lockhart to Fremont (California) | 1,488.13 mi (2,394.92 km) |
| Lockhart to Fremont (Nebraska) | 801.58 mi (1,290.02 km) |
| Lockhart to Fremont (Ohio) | 1,136.34 mi (1,828.76 km) |
| Lockhart to French Valley (California) | 1,168.05 mi (1,879.79 km) |
| Lockhart to Fresno (California) | 1,358.72 mi (2,186.65 km) |
| Lockhart to Fresno (Texas) | 134.93 mi (217.15 km) |
| Lockhart to Fridley (Minnesota) | 1,077.79 mi (1,734.53 km) |
