| Grayslake to Federal Way (Washington) | 1,701.21 mi (2,737.84 km) |
| Grayslake to Felida (Washington) | 1,724.64 mi (2,775.55 km) |
| Grayslake to Fenton (Michigan) | 222.04 mi (357.33 km) |
| Grayslake to Fergus Falls (Minnesota) | 481.66 mi (775.16 km) |
| Grayslake to Ferguson (Missouri) | 275.06 mi (442.66 km) |
| Grayslake to Fernandina Beach (Florida) | 885.46 mi (1,425.01 km) |
| Grayslake to Ferndale (Maryland) | 634.54 mi (1,021.19 km) |
| Grayslake to Ferndale (Michigan) | 250.24 mi (402.72 km) |
| Grayslake to Ferndale (Washington) | 1,713.85 mi (2,758.17 km) |
| Grayslake to Fernley (Nevada) | 1,627.97 mi (2,619.96 km) |
| Grayslake to Ferry Pass (Florida) | 818.02 mi (1,316.47 km) |
| Grayslake to Festus (Missouri) | 311.03 mi (500.55 km) |
| Grayslake to Fife (Washington) | 1,702.07 mi (2,739.22 km) |
| Grayslake to Fillmore (California) | 1,749.44 mi (2,815.45 km) |
| Grayslake to Findlay (Ohio) | 243.74 mi (392.25 km) |
