| Rhondda to Exeter (California) | 5,231.42 mi (8,419.16 km) |
| Rhondda to Fair Lawn (New Jersey) | 3,319.12 mi (5,341.60 km) |
| Rhondda to Fair Oaks (California) | 5,164.15 mi (8,310.89 km) |
| Rhondda to Fair Oaks (Virginia) | 3,542.63 mi (5,701.30 km) |
| Rhondda to Fairbanks (Alaska) | 4,167.39 mi (6,706.77 km) |
| Rhondda to Fairborn (Ohio) | 3,770.21 mi (6,067.57 km) |
| Rhondda to Fairburn (Georgia) | 4,087.70 mi (6,578.52 km) |
| Rhondda to Fairfax (Virginia) | 3,540.74 mi (5,698.28 km) |
| Rhondda to Fairfax Station (Virginia) | 3,544.85 mi (5,704.89 km) |
| Rhondda to Fairfield (California) | 5,210.49 mi (8,385.48 km) |
| Rhondda to Fairfield (Ohio) | 3,812.97 mi (6,136.38 km) |
| Rhondda to Fairhope (Alabama) | 4,371.95 mi (7,035.98 km) |
| Rhondda to Fairland (Maryland) | 3,516.37 mi (5,659.06 km) |
| Rhondda to Fairmont (Minnesota) | 3,993.88 mi (6,427.53 km) |
| Rhondda to Fairmont (West Virginia) | 3,629.42 mi (5,840.98 km) |
