| Southwater to Kidbrooke | 34.45 mi (55.45 km) |
| Southwater to Kidderminster | 124.43 mi (200.24 km) |
| Southwater to Kidlington | 68.44 mi (110.14 km) |
| Southwater to Kidsgrove | 163.73 mi (263.50 km) |
| Southwater to Killamarsh | 163.80 mi (263.62 km) |
| Southwater to Killingworth | 281.39 mi (452.86 km) |
| Southwater to Kilmarnock | 359.99 mi (579.35 km) |
| Southwater to Kilsyth | 374.67 mi (602.98 km) |
| Southwater to Kilwinning | 366.71 mi (590.17 km) |
| Southwater to King's Lynn | 123.75 mi (199.16 km) |
| Southwater to Kings Norton | 116.95 mi (188.22 km) |
| Southwater to Kingsnorth | 53.11 mi (85.47 km) |
| Southwater to Kingsteignton | 145.48 mi (234.12 km) |
| Southwater to Kingston upon Hull | 187.98 mi (302.52 km) |
| Southwater to Kingston upon Thames | 26.80 mi (43.14 km) |
