| Ukiah to Floha | 5,679.24 mi (9,139.85 km) |
| Ukiah to Florsheim | 5,611.98 mi (9,031.61 km) |
| Ukiah to Florstadt | 5,606.33 mi (9,022.52 km) |
| Ukiah to Forchheim | 5,695.81 mi (9,166.53 km) |
| Ukiah to Foritz | 5,664.28 mi (9,115.78 km) |
| Ukiah to Forst (Lausitz) | 5,663.94 mi (9,115.24 km) |
| Ukiah to Frankenberg | 5,675.25 mi (9,133.43 km) |
| Ukiah to Frankenberg | 5,562.94 mi (8,952.68 km) |
| Ukiah to Frankenthal | 5,636.85 mi (9,071.64 km) |
| Ukiah to Frankfurt | 5,613.18 mi (9,033.54 km) |
| Ukiah to Frankfurt (Oder) | 5,626.37 mi (9,054.76 km) |
| Ukiah to Frechen | 5,519.71 mi (8,883.11 km) |
| Ukiah to Freiberg | 5,682.36 mi (9,144.87 km) |
| Ukiah to Freiberg am Neckar | 5,692.88 mi (9,161.81 km) |
| Ukiah to Freiburg im Breisgau | 5,709.42 mi (9,188.43 km) |
