| Duchcov to Kidderminster | 697.50 mi (1,122.52 km) |
| Duchcov to Kidlington | 655.07 mi (1,054.24 km) |
| Duchcov to Kidsgrove | 702.30 mi (1,130.25 km) |
| Duchcov to Killamarsh | 666.55 mi (1,072.71 km) |
| Duchcov to Killingworth | 706.45 mi (1,136.92 km) |
| Duchcov to Kilmarnock | 828.73 mi (1,333.72 km) |
| Duchcov to Kilsyth | 820.64 mi (1,320.70 km) |
| Duchcov to Kilwinning | 837.35 mi (1,347.59 km) |
| Duchcov to King's Lynn | 589.90 mi (949.35 km) |
| Duchcov to Kings Norton | 684.06 mi (1,100.88 km) |
| Duchcov to Kingsnorth | 562.34 mi (904.99 km) |
| Duchcov to Kingsteignton | 759.25 mi (1,221.89 km) |
| Duchcov to Kingston upon Hull | 633.49 mi (1,019.51 km) |
| Duchcov to Kingston upon Thames | 612.23 mi (985.30 km) |
| Duchcov to Kingswinford | 694.55 mi (1,117.77 km) |
