| Istrana to Floha | 360.16 mi (579.62 km) |
| Istrana to Florsheim | 344.21 mi (553.95 km) |
| Istrana to Florstadt | 353.25 mi (568.49 km) |
| Istrana to Forchheim | 283.06 mi (455.54 km) |
| Istrana to Foritz | 324.86 mi (522.82 km) |
| Istrana to Forst (Lausitz) | 433.61 mi (697.82 km) |
| Istrana to Frankenberg | 363.74 mi (585.38 km) |
| Istrana to Frankenberg | 401.07 mi (645.46 km) |
| Istrana to Frankenthal | 318.15 mi (512.01 km) |
| Istrana to Frankfurt | 344.35 mi (554.18 km) |
| Istrana to Frankfurt (Oder) | 473.22 mi (761.57 km) |
| Istrana to Frechen | 435.32 mi (700.57 km) |
| Istrana to Freiberg | 365.74 mi (588.59 km) |
| Istrana to Freiberg am Neckar | 262.41 mi (422.31 km) |
| Istrana to Freiburg im Breisgau | 256.57 mi (412.90 km) |
