| Dundalk to Kidbrooke | 3,633.50 mi (5,847.56 km) |
| Dundalk to Kidderminster | 3,521.75 mi (5,667.71 km) |
| Dundalk to Kidlington | 3,572.04 mi (5,748.64 km) |
| Dundalk to Kidsgrove | 3,508.36 mi (5,646.15 km) |
| Dundalk to Killamarsh | 3,541.11 mi (5,698.87 km) |
| Dundalk to Killingworth | 3,499.84 mi (5,632.44 km) |
| Dundalk to Kilmarnock | 3,378.11 mi (5,436.54 km) |
| Dundalk to Kilsyth | 3,389.23 mi (5,454.44 km) |
| Dundalk to Kilwinning | 3,369.57 mi (5,422.79 km) |
| Dundalk to King's Lynn | 3,620.51 mi (5,826.64 km) |
| Dundalk to Kings Norton | 3,534.39 mi (5,688.05 km) |
| Dundalk to Kingsnorth | 3,675.32 mi (5,914.86 km) |
| Dundalk to Kingsteignton | 3,502.85 mi (5,637.29 km) |
| Dundalk to Kingston upon Hull | 3,571.35 mi (5,747.52 km) |
| Dundalk to Kingston upon Thames | 3,621.29 mi (5,827.90 km) |
