| Croydon to Kidderminster | 115.10 mi (185.24 km) |
| Croydon to Kidlington | 59.48 mi (95.72 km) |
| Croydon to Kidsgrove | 149.06 mi (239.88 km) |
| Croydon to Killamarsh | 143.82 mi (231.45 km) |
| Croydon to Killingworth | 259.79 mi (418.09 km) |
| Croydon to Kilmarnock | 343.74 mi (553.19 km) |
| Croydon to Kilsyth | 356.89 mi (574.37 km) |
| Croydon to Kilwinning | 350.76 mi (564.50 km) |
| Croydon to King's Lynn | 97.85 mi (157.47 km) |
| Croydon to Kings Norton | 105.42 mi (169.65 km) |
| Croydon to Kingsnorth | 45.56 mi (73.32 km) |
| Croydon to Kingsteignton | 162.10 mi (260.88 km) |
| Croydon to Kingston upon Hull | 164.13 mi (264.15 km) |
| Croydon to Kingston upon Thames | 8.58 mi (13.80 km) |
| Croydon to Kingswinford | 117.11 mi (188.46 km) |
