| Thornbury to Kidbrooke | 110.15 mi (177.27 km) |
| Thornbury to Kidderminster | 55.10 mi (88.67 km) |
| Thornbury to Kidlington | 54.84 mi (88.26 km) |
| Thornbury to Kidsgrove | 102.79 mi (165.42 km) |
| Thornbury to Killamarsh | 128.78 mi (207.25 km) |
| Thornbury to Killingworth | 239.82 mi (385.95 km) |
| Thornbury to Kilmarnock | 288.02 mi (463.52 km) |
| Thornbury to Kilsyth | 308.39 mi (496.30 km) |
| Thornbury to Kilwinning | 293.38 mi (472.16 km) |
| Thornbury to King's Lynn | 146.91 mi (236.43 km) |
| Thornbury to Kings Norton | 60.70 mi (97.69 km) |
| Thornbury to Kingsnorth | 149.97 mi (241.36 km) |
| Thornbury to Kingsteignton | 86.96 mi (139.95 km) |
| Thornbury to Kingston upon Hull | 173.75 mi (279.62 km) |
| Thornbury to Kingston upon Thames | 96.68 mi (155.59 km) |
