| Keystone to Kidbrooke | 4,417.86 mi (7,109.85 km) |
| Keystone to Kidderminster | 4,309.56 mi (6,935.57 km) |
| Keystone to Kidlington | 4,357.24 mi (7,012.31 km) |
| Keystone to Kidsgrove | 4,300.46 mi (6,920.92 km) |
| Keystone to Killamarsh | 4,335.41 mi (6,977.16 km) |
| Keystone to Killingworth | 4,303.57 mi (6,925.92 km) |
| Keystone to Kilmarnock | 4,183.17 mi (6,732.16 km) |
| Keystone to Kilsyth | 4,196.51 mi (6,753.62 km) |
| Keystone to Kilwinning | 4,174.76 mi (6,718.62 km) |
| Keystone to King's Lynn | 4,413.05 mi (7,102.12 km) |
| Keystone to Kings Norton | 4,322.62 mi (6,956.59 km) |
| Keystone to Kingsnorth | 4,458.48 mi (7,175.23 km) |
| Keystone to Kingsteignton | 4,277.17 mi (6,883.43 km) |
| Keystone to Kingston upon Hull | 4,368.92 mi (7,031.09 km) |
| Keystone to Kingston upon Thames | 4,404.96 mi (7,089.09 km) |
