| Washington Court House to Kidbrooke | 3,900.13 mi (6,276.66 km) |
| Washington Court House to Kidderminster | 3,786.17 mi (6,093.25 km) |
| Washington Court House to Kidlington | 3,838.37 mi (6,177.25 km) |
| Washington Court House to Kidsgrove | 3,768.98 mi (6,065.58 km) |
| Washington Court House to Killamarsh | 3,799.42 mi (6,114.57 km) |
| Washington Court House to Killingworth | 3,748.77 mi (6,033.06 km) |
| Washington Court House to Kilmarnock | 3,626.47 mi (5,836.25 km) |
| Washington Court House to Kilsyth | 3,634.98 mi (5,849.94 km) |
| Washington Court House to Kilwinning | 3,617.85 mi (5,822.37 km) |
| Washington Court House to King's Lynn | 3,879.91 mi (6,244.11 km) |
| Washington Court House to Kings Norton | 3,798.35 mi (6,112.85 km) |
| Washington Court House to Kingsnorth | 3,942.68 mi (6,345.13 km) |
| Washington Court House to Kingsteignton | 3,778.48 mi (6,080.88 km) |
| Washington Court House to Kingston upon Hull | 3,826.22 mi (6,157.71 km) |
| Washington Court House to Kingston upon Thames | 3,888.59 mi (6,258.08 km) |
