| Delaware to Friesoythe | 4,104.05 mi (6,604.83 km) |
| Delaware to Fritzlar | 4,219.48 mi (6,790.60 km) |
| Delaware to Frohburg | 4,344.56 mi (6,991.89 km) |
| Delaware to Frondenberg | 4,150.78 mi (6,680.04 km) |
| Delaware to Fulda | 4,254.27 mi (6,846.59 km) |
| Delaware to Fuldabruck | 4,222.48 mi (6,795.43 km) |
| Delaware to Fuldatal | 4,221.29 mi (6,793.52 km) |
| Delaware to Furstenau | 4,113.12 mi (6,619.42 km) |
| Delaware to Furstenfeldbruck | 4,399.58 mi (7,080.43 km) |
| Delaware to Furstenwalde | 4,352.14 mi (7,004.09 km) |
| Delaware to Furth | 4,250.91 mi (6,841.17 km) |
| Delaware to Furth | 4,343.03 mi (6,989.43 km) |
| Delaware to Furth im Wald | 4,419.07 mi (7,111.81 km) |
| Delaware to Furtwangen im Schwarzwald | 4,283.79 mi (6,894.10 km) |
| Delaware to Fussen | 4,400.03 mi (7,081.17 km) |
