| Portage to Friesoythe | 4,100.67 mi (6,599.40 km) |
| Portage to Fritzlar | 4,220.57 mi (6,792.35 km) |
| Portage to Frohburg | 4,341.89 mi (6,987.59 km) |
| Portage to Frondenberg | 4,152.58 mi (6,682.93 km) |
| Portage to Fulda | 4,256.73 mi (6,850.55 km) |
| Portage to Fuldabruck | 4,222.91 mi (6,796.11 km) |
| Portage to Fuldatal | 4,221.41 mi (6,793.70 km) |
| Portage to Furstenau | 4,111.61 mi (6,617.00 km) |
| Portage to Furstenfeldbruck | 4,407.33 mi (7,092.91 km) |
| Portage to Furstenwalde | 4,343.60 mi (6,990.35 km) |
| Portage to Furth | 4,257.30 mi (6,851.46 km) |
| Portage to Furth | 4,347.19 mi (6,996.13 km) |
| Portage to Furth im Wald | 4,421.33 mi (7,115.44 km) |
| Portage to Furtwangen im Schwarzwald | 4,295.92 mi (6,913.62 km) |
| Portage to Fussen | 4,410.37 mi (7,097.80 km) |
