| Seclin to Kidderminster | 260.26 mi (418.84 km) |
| Seclin to Kidlington | 206.75 mi (332.74 km) |
| Seclin to Kidsgrove | 285.50 mi (459.46 km) |
| Seclin to Killamarsh | 266.15 mi (428.33 km) |
| Seclin to Killingworth | 364.06 mi (585.89 km) |
| Seclin to Kilmarnock | 468.42 mi (753.86 km) |
| Seclin to Kilsyth | 475.61 mi (765.42 km) |
| Seclin to Kilwinning | 476.29 mi (766.52 km) |
| Seclin to King's Lynn | 189.58 mi (305.10 km) |
| Seclin to Kings Norton | 248.90 mi (400.56 km) |
| Seclin to Kingsnorth | 102.45 mi (164.89 km) |
| Seclin to Kingsteignton | 290.80 mi (468.00 km) |
| Seclin to Kingston upon Hull | 262.77 mi (422.89 km) |
| Seclin to Kingston upon Thames | 156.56 mi (251.96 km) |
| Seclin to Kingswinford | 260.73 mi (419.60 km) |
