| Grigiskes to Fortuna Foothills (Arizona) | 5,940.84 mi (9,560.86 km) |
| Grigiskes to Foster City (California) | 5,777.47 mi (9,297.93 km) |
| Grigiskes to Fostoria (Ohio) | 4,594.98 mi (7,394.90 km) |
| Grigiskes to Fountain (Colorado) | 5,335.85 mi (8,587.23 km) |
| Grigiskes to Fountain Hills (Arizona) | 5,821.07 mi (9,368.11 km) |
| Grigiskes to Fountain Inn (South Carolina) | 4,916.34 mi (7,912.09 km) |
| Grigiskes to Fountain Valley (California) | 5,947.82 mi (9,572.10 km) |
| Grigiskes to Fountainebleau (Florida) | 5,356.51 mi (8,620.47 km) |
| Grigiskes to Four Corners (Oregon) | 5,305.21 mi (8,537.92 km) |
| Grigiskes to Four Corners (Texas) | 5,635.02 mi (9,068.69 km) |
| Grigiskes to Four Square Mile (Colorado) | 5,279.84 mi (8,497.08 km) |
| Grigiskes to Fox Crossing (Wisconsin) | 4,575.41 mi (7,363.42 km) |
| Grigiskes to Fox Lake (Illinois) | 4,668.47 mi (7,513.18 km) |
| Grigiskes to Framingham (Massachusetts) | 4,143.56 mi (6,668.42 km) |
| Grigiskes to Franconia (Virginia) | 4,523.89 mi (7,280.49 km) |
