| Gary to Frederick (Colorado) | 925.08 mi (1,488.77 km) |
| Gary to Frederick (Maryland) | 542.29 mi (872.73 km) |
| Gary to Fredericksburg (Texas) | 1,012.04 mi (1,628.72 km) |
| Gary to Fredericksburg (Virginia) | 569.21 mi (916.06 km) |
| Gary to Frederickson (Washington) | 1,755.84 mi (2,825.75 km) |
| Gary to Freeport (Illinois) | 127.07 mi (204.51 km) |
| Gary to Freeport (New York) | 718.48 mi (1,156.29 km) |
| Gary to Freeport (Texas) | 982.59 mi (1,581.32 km) |
| Gary to Fremont (California) | 1,853.66 mi (2,983.18 km) |
| Gary to Fremont (Nebraska) | 472.76 mi (760.83 km) |
| Gary to Fremont (Ohio) | 219.71 mi (353.59 km) |
| Gary to French Valley (California) | 1,710.15 mi (2,752.22 km) |
| Gary to Fresno (California) | 1,758.32 mi (2,829.74 km) |
| Gary to Fresno (Texas) | 948.72 mi (1,526.82 km) |
| Gary to Fridley (Minnesota) | 382.63 mi (615.78 km) |
