| Formia to Kidderminster | 1,069.26 mi (1,720.81 km) |
| Formia to Kidlington | 1,013.01 mi (1,630.28 km) |
| Formia to Kidsgrove | 1,100.64 mi (1,771.31 km) |
| Formia to Killamarsh | 1,083.21 mi (1,743.25 km) |
| Formia to Killingworth | 1,175.15 mi (1,891.22 km) |
| Formia to Kilmarnock | 1,284.90 mi (2,067.84 km) |
| Formia to Kilsyth | 1,290.28 mi (2,076.50 km) |
| Formia to Kilwinning | 1,292.89 mi (2,080.71 km) |
| Formia to King's Lynn | 1,005.52 mi (1,618.23 km) |
| Formia to Kings Norton | 1,059.70 mi (1,705.43 km) |
| Formia to Kingsnorth | 911.46 mi (1,466.85 km) |
| Formia to Kingsteignton | 1,042.56 mi (1,677.84 km) |
| Formia to Kingston upon Hull | 1,076.25 mi (1,732.06 km) |
| Formia to Kingston upon Thames | 962.17 mi (1,548.47 km) |
| Formia to Kingswinford | 1,071.43 mi (1,724.29 km) |
