| Grigiskes to Frederick (Maryland) | 4,496.39 mi (7,236.24 km) |
| Grigiskes to Fredericksburg (Texas) | 5,694.16 mi (9,163.86 km) |
| Grigiskes to Fredericksburg (Virginia) | 4,560.32 mi (7,339.13 km) |
| Grigiskes to Frederickson (Washington) | 5,154.20 mi (8,294.89 km) |
| Grigiskes to Freeport (Illinois) | 4,718.33 mi (7,593.42 km) |
| Grigiskes to Freeport (New York) | 4,302.90 mi (6,924.84 km) |
| Grigiskes to Freeport (Texas) | 5,669.25 mi (9,123.78 km) |
| Grigiskes to Fremont (California) | 5,774.49 mi (9,293.15 km) |
| Grigiskes to Fremont (Nebraska) | 4,958.84 mi (7,980.48 km) |
| Grigiskes to Fremont (Ohio) | 4,575.02 mi (7,362.78 km) |
| Grigiskes to French Valley (California) | 5,937.89 mi (9,556.11 km) |
| Grigiskes to Fresno (California) | 5,783.81 mi (9,308.14 km) |
| Grigiskes to Fresno (Texas) | 5,637.33 mi (9,072.40 km) |
| Grigiskes to Fridley (Minnesota) | 4,659.26 mi (7,498.36 km) |
| Grigiskes to Friendly (Maryland) | 4,517.81 mi (7,270.71 km) |
