| Cayce to Kidbrooke | 4,067.38 mi (6,545.81 km) |
| Cayce to Kidderminster | 3,956.67 mi (6,367.65 km) |
| Cayce to Kidlington | 4,006.14 mi (6,447.25 km) |
| Cayce to Kidsgrove | 3,944.66 mi (6,348.32 km) |
| Cayce to Killamarsh | 3,978.14 mi (6,402.20 km) |
| Cayce to Killingworth | 3,939.70 mi (6,340.33 km) |
| Cayce to Kilmarnock | 3,818.27 mi (6,144.92 km) |
| Cayce to Kilsyth | 3,830.03 mi (6,163.83 km) |
| Cayce to Kilwinning | 3,809.76 mi (6,131.22 km) |
| Cayce to King's Lynn | 4,057.05 mi (6,529.19 km) |
| Cayce to Kings Norton | 3,969.46 mi (6,388.23 km) |
| Cayce to Kingsnorth | 4,108.84 mi (6,612.53 km) |
| Cayce to Kingsteignton | 3,933.11 mi (6,329.72 km) |
| Cayce to Kingston upon Hull | 4,009.42 mi (6,452.54 km) |
| Cayce to Kingston upon Thames | 4,054.92 mi (6,525.77 km) |
