| Pontypridd to Kenosha (Wisconsin) | 3,798.61 mi (6,113.26 km) |
| Pontypridd to Kent (Ohio) | 3,607.26 mi (5,805.32 km) |
| Pontypridd to Kent (Washington) | 4,702.01 mi (7,567.16 km) |
| Pontypridd to Kentwood (Michigan) | 3,697.05 mi (5,949.82 km) |
| Pontypridd to Kerman (California) | 5,239.38 mi (8,431.96 km) |
| Pontypridd to Kernersville (North Carolina) | 3,783.96 mi (6,089.70 km) |
| Pontypridd to Kerrville (Texas) | 4,853.10 mi (7,810.30 km) |
| Pontypridd to Kettering (Maryland) | 3,521.50 mi (5,667.30 km) |
| Pontypridd to Kettering (Ohio) | 3,783.97 mi (6,089.72 km) |
| Pontypridd to Kewanee (Illinois) | 3,939.16 mi (6,339.46 km) |
| Pontypridd to Key Biscayne (Florida) | 4,293.32 mi (6,909.44 km) |
| Pontypridd to Key Largo (Florida) | 4,332.53 mi (6,972.54 km) |
| Pontypridd to Key West (Florida) | 4,418.99 mi (7,111.68 km) |
| Pontypridd to Keystone (Florida) | 4,274.19 mi (6,878.65 km) |
| Pontypridd to Kihei (Hawaii) | 7,178.22 mi (11,552.24 km) |
