| Mentor to Kidbrooke | 3,719.71 mi (5,986.30 km) |
| Mentor to Kidderminster | 3,605.48 mi (5,802.47 km) |
| Mentor to Kidlington | 3,657.94 mi (5,886.88 km) |
| Mentor to Kidsgrove | 3,587.76 mi (5,773.94 km) |
| Mentor to Killamarsh | 3,617.88 mi (5,822.42 km) |
| Mentor to Killingworth | 3,566.19 mi (5,739.22 km) |
| Mentor to Kilmarnock | 3,443.89 mi (5,542.40 km) |
| Mentor to Kilsyth | 3,452.14 mi (5,555.68 km) |
| Mentor to Kilwinning | 3,435.26 mi (5,528.52 km) |
| Mentor to King's Lynn | 3,698.48 mi (5,952.13 km) |
| Mentor to Kings Norton | 3,617.59 mi (5,821.94 km) |
| Mentor to Kingsnorth | 3,762.35 mi (6,054.91 km) |
| Mentor to Kingsteignton | 3,599.66 mi (5,793.09 km) |
| Mentor to Kingston upon Hull | 3,644.25 mi (5,864.86 km) |
| Mentor to Kingston upon Thames | 3,708.28 mi (5,967.90 km) |
