| Caerfyrddin to Floha | 751.59 mi (1,209.57 km) |
| Caerfyrddin to Florsheim | 568.68 mi (915.20 km) |
| Caerfyrddin to Florstadt | 580.96 mi (934.96 km) |
| Caerfyrddin to Forchheim | 686.18 mi (1,104.30 km) |
| Caerfyrddin to Foritz | 681.60 mi (1,096.92 km) |
| Caerfyrddin to Forst (Lausitz) | 807.52 mi (1,299.57 km) |
| Caerfyrddin to Frankenberg | 749.37 mi (1,206.00 km) |
| Caerfyrddin to Frankenberg | 566.43 mi (911.58 km) |
| Caerfyrddin to Frankenthal | 576.27 mi (927.42 km) |
| Caerfyrddin to Frankfurt | 577.27 mi (929.03 km) |
| Caerfyrddin to Frankfurt (Oder) | 799.25 mi (1,286.27 km) |
| Caerfyrddin to Frechen | 483.91 mi (778.77 km) |
| Caerfyrddin to Freiberg | 762.37 mi (1,226.91 km) |
| Caerfyrddin to Freiberg am Neckar | 627.55 mi (1,009.94 km) |
| Caerfyrddin to Freiburg im Breisgau | 602.32 mi (969.34 km) |
