| Isperih to Freising | 790.61 mi (1,272.37 km) |
| Isperih to Freital | 794.84 mi (1,279.17 km) |
| Isperih to Freudenberg | 1,013.55 mi (1,631.15 km) |
| Isperih to Freudenstadt | 938.85 mi (1,510.93 km) |
| Isperih to Freystadt | 827.91 mi (1,332.39 km) |
| Isperih to Frickenhausen | 899.00 mi (1,446.80 km) |
| Isperih to Friedberg | 822.96 mi (1,324.43 km) |
| Isperih to Friedberg | 963.12 mi (1,549.98 km) |
| Isperih to Friedeburg | 1,092.59 mi (1,758.35 km) |
| Isperih to Friedland | 947.12 mi (1,524.24 km) |
| Isperih to Friedrichsdorf | 965.72 mi (1,554.18 km) |
| Isperih to Friedrichshafen | 878.26 mi (1,413.43 km) |
| Isperih to Friedrichsthal | 1,011.45 mi (1,627.78 km) |
| Isperih to Friesenheim | 961.03 mi (1,546.62 km) |
| Isperih to Friesoythe | 1,077.00 mi (1,733.26 km) |
