| Stevenage to Kidbrooke | 31.92 mi (51.37 km) |
| Stevenage to Kidderminster | 93.08 mi (149.80 km) |
| Stevenage to Kidlington | 46.79 mi (75.30 km) |
| Stevenage to Kidsgrove | 118.81 mi (191.21 km) |
| Stevenage to Killamarsh | 108.52 mi (174.65 km) |
| Stevenage to Killingworth | 223.31 mi (359.38 km) |
| Stevenage to Kilmarnock | 310.44 mi (499.60 km) |
| Stevenage to Kilsyth | 322.41 mi (518.86 km) |
| Stevenage to Kilwinning | 317.70 mi (511.28 km) |
| Stevenage to King's Lynn | 64.10 mi (103.17 km) |
| Stevenage to Kings Norton | 81.05 mi (130.43 km) |
| Stevenage to Kingsnorth | 70.88 mi (114.08 km) |
| Stevenage to Kingsteignton | 174.18 mi (280.32 km) |
| Stevenage to Kingston upon Hull | 127.43 mi (205.09 km) |
| Stevenage to Kingston upon Thames | 34.21 mi (55.05 km) |
