| Catonsville to Floha | 4,180.06 mi (6,727.16 km) |
| Catonsville to Florsheim | 4,022.00 mi (6,472.79 km) |
| Catonsville to Florstadt | 4,030.57 mi (6,486.58 km) |
| Catonsville to Forchheim | 4,136.24 mi (6,656.63 km) |
| Catonsville to Foritz | 4,124.14 mi (6,637.17 km) |
| Catonsville to Forst (Lausitz) | 4,212.01 mi (6,778.57 km) |
| Catonsville to Frankenberg | 4,177.02 mi (6,722.27 km) |
| Catonsville to Frankenberg | 4,006.49 mi (6,447.83 km) |
| Catonsville to Frankenthal | 4,032.71 mi (6,490.02 km) |
| Catonsville to Frankfurt | 4,029.29 mi (6,484.52 km) |
| Catonsville to Frankfurt (Oder) | 4,189.49 mi (6,742.33 km) |
| Catonsville to Frechen | 3,931.73 mi (6,327.51 km) |
| Catonsville to Freiberg | 4,188.80 mi (6,741.23 km) |
| Catonsville to Freiberg am Neckar | 4,085.16 mi (6,574.42 km) |
| Catonsville to Freiburg im Breisgau | 4,057.59 mi (6,530.05 km) |
