| Sioux City to Floha | 4,722.92 mi (7,600.81 km) |
| Sioux City to Florsheim | 4,604.81 mi (7,410.73 km) |
| Sioux City to Florstadt | 4,606.52 mi (7,413.48 km) |
| Sioux City to Forchheim | 4,707.65 mi (7,576.24 km) |
| Sioux City to Foritz | 4,685.45 mi (7,540.50 km) |
| Sioux City to Forst (Lausitz) | 4,732.60 mi (7,616.39 km) |
| Sioux City to Frankenberg | 4,719.31 mi (7,594.99 km) |
| Sioux City to Frankenberg | 4,571.90 mi (7,357.76 km) |
| Sioux City to Frankenthal | 4,623.00 mi (7,440.01 km) |
| Sioux City to Frankfurt | 4,609.28 mi (7,417.92 km) |
| Sioux City to Frankfurt (Oder) | 4,701.80 mi (7,566.82 km) |
| Sioux City to Frechen | 4,510.47 mi (7,258.90 km) |
| Sioux City to Freiberg | 4,729.19 mi (7,610.89 km) |
| Sioux City to Freiberg am Neckar | 4,678.97 mi (7,530.07 km) |
| Sioux City to Freiburg im Breisgau | 4,672.68 mi (7,519.95 km) |
