| Rio Grande City to Floha | 5,687.38 mi (9,152.95 km) |
| Rio Grande City to Florsheim | 5,543.27 mi (8,921.04 km) |
| Rio Grande City to Florstadt | 5,549.47 mi (8,931.01 km) |
| Rio Grande City to Forchheim | 5,654.25 mi (9,099.63 km) |
| Rio Grande City to Foritz | 5,638.30 mi (9,073.96 km) |
| Rio Grande City to Forst (Lausitz) | 5,710.17 mi (9,189.63 km) |
| Rio Grande City to Frankenberg | 5,684.08 mi (9,147.64 km) |
| Rio Grande City to Frankenberg | 5,521.32 mi (8,885.71 km) |
| Rio Grande City to Frankenthal | 5,556.63 mi (8,942.53 km) |
| Rio Grande City to Frankfurt | 5,549.62 mi (8,931.25 km) |
| Rio Grande City to Frankfurt (Oder) | 5,683.79 mi (9,147.18 km) |
| Rio Grande City to Frechen | 5,450.91 mi (8,772.39 km) |
| Rio Grande City to Freiberg | 5,695.17 mi (9,165.50 km) |
| Rio Grande City to Freiberg am Neckar | 5,610.60 mi (9,029.39 km) |
| Rio Grande City to Freiburg im Breisgau | 5,589.52 mi (8,995.46 km) |
