| Suffolk to Kidbrooke | 3,756.29 mi (6,045.17 km) |
| Suffolk to Kidderminster | 3,645.93 mi (5,867.56 km) |
| Suffolk to Kidlington | 3,695.13 mi (5,946.74 km) |
| Suffolk to Kidsgrove | 3,634.44 mi (5,849.07 km) |
| Suffolk to Killamarsh | 3,668.22 mi (5,903.43 km) |
| Suffolk to Killingworth | 3,631.35 mi (5,844.09 km) |
| Suffolk to Kilmarnock | 3,510.18 mi (5,649.09 km) |
| Suffolk to Kilsyth | 3,522.41 mi (5,668.77 km) |
| Suffolk to Kilwinning | 3,501.69 mi (5,635.43 km) |
| Suffolk to King's Lynn | 3,746.90 mi (6,030.05 km) |
| Suffolk to Kings Norton | 3,658.77 mi (5,888.22 km) |
| Suffolk to Kingsnorth | 3,797.65 mi (6,111.72 km) |
| Suffolk to Kingsteignton | 3,621.23 mi (5,827.81 km) |
| Suffolk to Kingston upon Hull | 3,699.99 mi (5,954.56 km) |
| Suffolk to Kingston upon Thames | 3,743.77 mi (6,025.02 km) |
