| Rhondda to Floha | 713.72 mi (1,148.62 km) |
| Rhondda to Florsheim | 528.37 mi (850.32 km) |
| Rhondda to Florstadt | 541.20 mi (870.98 km) |
| Rhondda to Forchheim | 646.17 mi (1,039.92 km) |
| Rhondda to Foritz | 642.50 mi (1,034.00 km) |
| Rhondda to Forst (Lausitz) | 771.48 mi (1,241.58 km) |
| Rhondda to Frankenberg | 711.59 mi (1,145.19 km) |
| Rhondda to Frankenberg | 528.01 mi (849.75 km) |
| Rhondda to Frankenthal | 535.35 mi (861.57 km) |
| Rhondda to Frankfurt | 537.16 mi (864.47 km) |
| Rhondda to Frankfurt (Oder) | 764.40 mi (1,230.19 km) |
| Rhondda to Frechen | 444.70 mi (715.68 km) |
| Rhondda to Freiberg | 724.65 mi (1,166.21 km) |
| Rhondda to Freiberg am Neckar | 586.30 mi (943.55 km) |
| Rhondda to Freiburg im Breisgau | 560.47 mi (901.98 km) |
