| Rhondda to Farmersville (California) | 5,232.81 mi (8,421.40 km) |
| Rhondda to Farmington (Michigan) | 3,626.03 mi (5,835.53 km) |
| Rhondda to Farmington (Minnesota) | 3,899.35 mi (6,275.39 km) |
| Rhondda to Farmington (Missouri) | 4,118.87 mi (6,628.67 km) |
| Rhondda to Farmington (New Mexico) | 4,835.43 mi (7,781.88 km) |
| Rhondda to Farmington (Utah) | 4,737.33 mi (7,624.00 km) |
| Rhondda to Farmington Hills (Michigan) | 3,624.90 mi (5,833.71 km) |
| Rhondda to Farmingville (New York) | 3,278.82 mi (5,276.76 km) |
| Rhondda to Farragut (Tennessee) | 3,959.75 mi (6,372.61 km) |
| Rhondda to Fate (Texas) | 4,592.39 mi (7,390.73 km) |
| Rhondda to Fayetteville (Arkansas) | 4,348.49 mi (6,998.22 km) |
| Rhondda to Fayetteville (Georgia) | 4,087.56 mi (6,578.29 km) |
| Rhondda to Fayetteville (North Carolina) | 3,782.27 mi (6,086.98 km) |
| Rhondda to Federal Heights (Colorado) | 4,560.63 mi (7,339.62 km) |
| Rhondda to Federal Way (Washington) | 4,707.03 mi (7,575.24 km) |
