| Rhyl to Jeffersonville (Indiana) | 3,861.18 mi (6,213.97 km) |
| Rhyl to Jenison (Michigan) | 3,649.78 mi (5,873.75 km) |
| Rhyl to Jenks (Oklahoma) | 4,369.02 mi (7,031.26 km) |
| Rhyl to Jennings (Missouri) | 4,017.14 mi (6,464.96 km) |
| Rhyl to Jensen Beach (Florida) | 4,196.86 mi (6,754.20 km) |
| Rhyl to Jericho (New York) | 3,268.26 mi (5,259.75 km) |
| Rhyl to Jerome (Idaho) | 4,647.28 mi (7,479.08 km) |
| Rhyl to Jersey City (New Jersey) | 3,292.39 mi (5,298.59 km) |
| Rhyl to Jessup (Maryland) | 3,471.80 mi (5,587.32 km) |
| Rhyl to Johns Creek (Georgia) | 4,013.29 mi (6,458.77 km) |
| Rhyl to Johnson City (New York) | 3,305.05 mi (5,318.96 km) |
| Rhyl to Johnson City (Tennessee) | 3,827.61 mi (6,159.94 km) |
| Rhyl to Johnston (Iowa) | 3,999.92 mi (6,437.26 km) |
| Rhyl to Johnstown (Colorado) | 4,464.27 mi (7,184.54 km) |
| Rhyl to Johnstown (Pennsylvania) | 3,502.49 mi (5,636.71 km) |
