| Siran to Friesoythe | 1,708.74 mi (2,749.95 km) |
| Siran to Fritzlar | 1,611.89 mi (2,594.09 km) |
| Siran to Frohburg | 1,475.39 mi (2,374.41 km) |
| Siran to Frondenberg | 1,681.34 mi (2,705.85 km) |
| Siran to Fulda | 1,584.45 mi (2,549.92 km) |
| Siran to Fuldabruck | 1,606.22 mi (2,584.96 km) |
| Siran to Fuldatal | 1,606.11 mi (2,584.79 km) |
| Siran to Furstenau | 1,705.63 mi (2,744.95 km) |
| Siran to Furstenfeldbruck | 1,476.95 mi (2,376.93 km) |
| Siran to Furstenwalde | 1,450.85 mi (2,334.92 km) |
| Siran to Furth | 1,608.02 mi (2,587.86 km) |
| Siran to Furth | 1,508.31 mi (2,427.39 km) |
| Siran to Furth im Wald | 1,425.63 mi (2,294.33 km) |
| Siran to Furtwangen im Schwarzwald | 1,613.91 mi (2,597.34 km) |
| Siran to Fussen | 1,494.59 mi (2,405.31 km) |
