| Slough to Kidbrooke | 26.67 mi (42.92 km) |
| Slough to Kidderminster | 93.27 mi (150.11 km) |
| Slough to Kidlington | 37.15 mi (59.78 km) |
| Slough to Kidsgrove | 129.69 mi (208.71 km) |
| Slough to Killamarsh | 128.86 mi (207.38 km) |
| Slough to Killingworth | 246.70 mi (397.02 km) |
| Slough to Kilmarnock | 325.57 mi (523.95 km) |
| Slough to Kilsyth | 339.87 mi (546.96 km) |
| Slough to Kilwinning | 332.39 mi (534.93 km) |
| Slough to King's Lynn | 95.68 mi (153.99 km) |
| Slough to Kings Norton | 84.30 mi (135.67 km) |
| Slough to Kingsnorth | 68.17 mi (109.71 km) |
| Slough to Kingsteignton | 146.65 mi (236.01 km) |
| Slough to Kingston upon Hull | 154.86 mi (249.23 km) |
| Slough to Kingston upon Thames | 14.15 mi (22.78 km) |
