| Rhondda to Winder (Georgia) | 4,030.60 mi (6,486.63 km) |
| Rhondda to Windsor (California) | 5,217.81 mi (8,397.25 km) |
| Rhondda to Windsor (Colorado) | 4,526.18 mi (7,284.19 km) |
| Rhondda to Winfield (Kansas) | 4,395.87 mi (7,074.48 km) |
| Rhondda to Winnetka (Illinois) | 3,811.86 mi (6,134.60 km) |
| Rhondda to Winona (Minnesota) | 3,871.88 mi (6,231.18 km) |
| Rhondda to Winston-Salem (North Carolina) | 3,788.05 mi (6,096.29 km) |
| Rhondda to Winter Garden (Florida) | 4,208.06 mi (6,772.22 km) |
| Rhondda to Winter Gardens (California) | 5,352.67 mi (8,614.28 km) |
| Rhondda to Winter Haven (Florida) | 4,238.86 mi (6,821.78 km) |
| Rhondda to Winter Park (Florida) | 4,194.58 mi (6,750.52 km) |
| Rhondda to Winter Springs (Florida) | 4,187.00 mi (6,738.32 km) |
| Rhondda to Winterville (North Carolina) | 3,695.85 mi (5,947.90 km) |
| Rhondda to Winton (California) | 5,216.36 mi (8,394.92 km) |
| Rhondda to Wisconsin Rapids (Wisconsin) | 3,787.63 mi (6,095.60 km) |
