| Tredegar to Kidbrooke | 141.86 mi (228.31 km) |
| Tredegar to Kidderminster | 59.62 mi (95.95 km) |
| Tredegar to Kidlington | 83.36 mi (134.16 km) |
| Tredegar to Kidsgrove | 99.69 mi (160.44 km) |
| Tredegar to Killamarsh | 133.91 mi (215.50 km) |
| Tredegar to Killingworth | 235.29 mi (378.67 km) |
| Tredegar to Kilmarnock | 269.79 mi (434.18 km) |
| Tredegar to Kilsyth | 292.26 mi (470.35 km) |
| Tredegar to Kilwinning | 274.48 mi (441.73 km) |
| Tredegar to King's Lynn | 167.98 mi (270.33 km) |
| Tredegar to Kings Norton | 70.72 mi (113.81 km) |
| Tredegar to Kingsnorth | 182.40 mi (293.55 km) |
| Tredegar to Kingsteignton | 86.49 mi (139.19 km) |
| Tredegar to Kingston upon Hull | 182.32 mi (293.42 km) |
| Tredegar to Kingston upon Thames | 128.76 mi (207.22 km) |
