| Grez-Doiceau to Fritzlar | 201.45 mi (324.20 km) |
| Grez-Doiceau to Frohburg | 342.89 mi (551.82 km) |
| Grez-Doiceau to Frondenberg | 142.45 mi (229.25 km) |
| Grez-Doiceau to Fulda | 218.32 mi (351.36 km) |
| Grez-Doiceau to Fuldabruck | 211.19 mi (339.87 km) |
| Grez-Doiceau to Fuldatal | 213.86 mi (344.18 km) |
| Grez-Doiceau to Furstenau | 177.11 mi (285.03 km) |
| Grez-Doiceau to Furstenfeldbruck | 343.13 mi (552.22 km) |
| Grez-Doiceau to Furstenwalde | 417.62 mi (672.09 km) |
| Grez-Doiceau to Furth | 195.36 mi (314.40 km) |
| Grez-Doiceau to Furth | 292.50 mi (470.73 km) |
| Grez-Doiceau to Furth im Wald | 374.28 mi (602.35 km) |
| Grez-Doiceau to Furtwangen im Schwarzwald | 243.40 mi (391.71 km) |
| Grez-Doiceau to Fussen | 348.23 mi (560.42 km) |
| Grez-Doiceau to Gaggenau | 209.38 mi (336.97 km) |
