| Lake Ronkonkoma to Friesoythe | 3,701.89 mi (5,957.62 km) |
| Lake Ronkonkoma to Fritzlar | 3,808.26 mi (6,128.81 km) |
| Lake Ronkonkoma to Frohburg | 3,939.27 mi (6,339.64 km) |
| Lake Ronkonkoma to Frondenberg | 3,738.81 mi (6,017.03 km) |
| Lake Ronkonkoma to Fulda | 3,840.36 mi (6,180.46 km) |
| Lake Ronkonkoma to Fuldabruck | 3,812.44 mi (6,135.53 km) |
| Lake Ronkonkoma to Fuldatal | 3,811.82 mi (6,134.54 km) |
| Lake Ronkonkoma to Furstenau | 3,707.43 mi (5,966.53 km) |
| Lake Ronkonkoma to Furstenfeldbruck | 3,975.46 mi (6,397.89 km) |
| Lake Ronkonkoma to Furstenwalde | 3,957.77 mi (6,369.41 km) |
| Lake Ronkonkoma to Furth | 3,830.09 mi (6,163.94 km) |
| Lake Ronkonkoma to Furth | 3,925.49 mi (6,317.46 km) |
| Lake Ronkonkoma to Furth im Wald | 4,004.38 mi (6,444.43 km) |
| Lake Ronkonkoma to Furtwangen im Schwarzwald | 3,853.04 mi (6,200.86 km) |
| Lake Ronkonkoma to Fussen | 3,971.55 mi (6,391.59 km) |
