| Barstow to Kidbrooke | 5,362.66 mi (8,630.37 km) |
| Barstow to Kidderminster | 5,247.40 mi (8,444.88 km) |
| Barstow to Kidlington | 5,303.68 mi (8,535.44 km) |
| Barstow to Kidsgrove | 5,216.55 mi (8,395.22 km) |
| Barstow to Killamarsh | 5,235.87 mi (8,426.31 km) |
| Barstow to Killingworth | 5,152.21 mi (8,291.69 km) |
| Barstow to Kilmarnock | 5,036.98 mi (8,106.24 km) |
| Barstow to Kilsyth | 5,034.80 mi (8,102.74 km) |
| Barstow to Kilwinning | 5,028.72 mi (8,092.94 km) |
| Barstow to King's Lynn | 5,315.16 mi (8,553.92 km) |
| Barstow to Kings Norton | 5,256.97 mi (8,460.28 km) |
| Barstow to Kingsnorth | 5,405.38 mi (8,699.11 km) |
| Barstow to Kingsteignton | 5,283.77 mi (8,503.41 km) |
| Barstow to Kingston upon Hull | 5,247.32 mi (8,444.74 km) |
| Barstow to Kingston upon Thames | 5,354.49 mi (8,617.21 km) |
