| Tulcea to Kidderminster | 1,484.68 mi (2,389.37 km) |
| Tulcea to Kidlington | 1,439.66 mi (2,316.90 km) |
| Tulcea to Kidsgrove | 1,491.34 mi (2,400.08 km) |
| Tulcea to Killamarsh | 1,455.85 mi (2,342.96 km) |
| Tulcea to Killingworth | 1,490.99 mi (2,399.52 km) |
| Tulcea to Kilmarnock | 1,612.70 mi (2,595.39 km) |
| Tulcea to Kilsyth | 1,602.00 mi (2,578.17 km) |
| Tulcea to Kilwinning | 1,621.24 mi (2,609.14 km) |
| Tulcea to King's Lynn | 1,378.82 mi (2,218.99 km) |
| Tulcea to Kings Norton | 1,471.39 mi (2,367.97 km) |
| Tulcea to Kingsnorth | 1,341.96 mi (2,159.68 km) |
| Tulcea to Kingsteignton | 1,533.22 mi (2,467.47 km) |
| Tulcea to Kingston upon Hull | 1,422.30 mi (2,288.98 km) |
| Tulcea to Kingston upon Thames | 1,394.15 mi (2,243.67 km) |
| Tulcea to Kingswinford | 1,482.16 mi (2,385.31 km) |
