| Friern Barnet to Kidderminster | 103.83 mi (167.10 km) |
| Friern Barnet to Kidlington | 50.61 mi (81.45 km) |
| Friern Barnet to Kidsgrove | 134.75 mi (216.85 km) |
| Friern Barnet to Killamarsh | 127.59 mi (205.34 km) |
| Friern Barnet to Killingworth | 243.17 mi (391.34 km) |
| Friern Barnet to Kilmarnock | 328.39 mi (528.49 km) |
| Friern Barnet to Kilsyth | 341.06 mi (548.89 km) |
| Friern Barnet to Kilwinning | 335.51 mi (539.96 km) |
| Friern Barnet to King's Lynn | 82.31 mi (132.46 km) |
| Friern Barnet to Kings Norton | 93.12 mi (149.87 km) |
| Friern Barnet to Kingsnorth | 55.72 mi (89.67 km) |
| Friern Barnet to Kingsteignton | 166.41 mi (267.82 km) |
| Friern Barnet to Kingston upon Hull | 147.47 mi (237.34 km) |
| Friern Barnet to Kingston upon Thames | 15.24 mi (24.52 km) |
| Friern Barnet to Kingswinford | 104.95 mi (168.90 km) |
