| Llantrisant to Kilgore (Texas) | 4,563.55 mi (7,344.33 km) |
| Llantrisant to Killeen (Texas) | 4,744.62 mi (7,635.73 km) |
| Llantrisant to King City (California) | 5,303.86 mi (8,535.74 km) |
| Llantrisant to King of Prussia (Pennsylvania) | 3,410.39 mi (5,488.50 km) |
| Llantrisant to Kingman (Arizona) | 5,125.80 mi (8,249.18 km) |
| Llantrisant to Kings Mountain (North Carolina) | 3,876.79 mi (6,239.09 km) |
| Llantrisant to Kings Park (New York) | 3,288.45 mi (5,292.25 km) |
| Llantrisant to Kings Park West (Virginia) | 3,545.48 mi (5,705.89 km) |
| Llantrisant to Kingsburg (California) | 5,236.46 mi (8,427.27 km) |
| Llantrisant to Kingsland (Georgia) | 4,103.98 mi (6,604.72 km) |
| Llantrisant to Kingsport (Tennessee) | 3,865.66 mi (6,221.18 km) |
| Llantrisant to Kingston (New York) | 3,275.53 mi (5,271.45 km) |
| Llantrisant to Kingston (Pennsylvania) | 3,380.92 mi (5,441.06 km) |
| Llantrisant to Kingstowne (Virginia) | 3,541.56 mi (5,699.59 km) |
| Llantrisant to Kingsville (Texas) | 4,934.98 mi (7,942.09 km) |
