| Gagnef to Kidderminster | 866.45 mi (1,394.42 km) |
| Gagnef to Kidlington | 869.37 mi (1,399.12 km) |
| Gagnef to Kidsgrove | 831.35 mi (1,337.93 km) |
| Gagnef to Killamarsh | 792.75 mi (1,275.80 km) |
| Gagnef to Killingworth | 720.12 mi (1,158.92 km) |
| Gagnef to Kilmarnock | 789.48 mi (1,270.55 km) |
| Gagnef to Kilsyth | 761.36 mi (1,225.29 km) |
| Gagnef to Kilwinning | 794.53 mi (1,278.67 km) |
| Gagnef to King's Lynn | 774.30 mi (1,246.12 km) |
| Gagnef to Kings Norton | 856.38 mi (1,378.22 km) |
| Gagnef to Kingsnorth | 852.69 mi (1,372.26 km) |
| Gagnef to Kingsteignton | 1,000.85 mi (1,610.71 km) |
| Gagnef to Kingston upon Hull | 743.71 mi (1,196.89 km) |
| Gagnef to Kingston upon Thames | 865.50 mi (1,392.89 km) |
| Gagnef to Kingswinford | 858.49 mi (1,381.61 km) |
