| South River to Kidbrooke | 3,495.30 mi (5,625.14 km) |
| South River to Kidderminster | 3,383.65 mi (5,445.46 km) |
| South River to Kidlington | 3,433.85 mi (5,526.25 km) |
| South River to Kidsgrove | 3,370.43 mi (5,424.19 km) |
| South River to Killamarsh | 3,403.30 mi (5,477.08 km) |
| South River to Killingworth | 3,362.63 mi (5,411.63 km) |
| South River to Kilmarnock | 3,240.98 mi (5,215.85 km) |
| South River to Kilsyth | 3,252.30 mi (5,234.07 km) |
| South River to Kilwinning | 3,232.45 mi (5,202.12 km) |
| South River to King's Lynn | 3,482.62 mi (5,604.74 km) |
| South River to Kings Norton | 3,396.30 mi (5,465.82 km) |
| South River to Kingsnorth | 3,537.09 mi (5,692.39 km) |
| South River to Kingsteignton | 3,364.41 mi (5,414.49 km) |
| South River to Kingston upon Hull | 3,433.73 mi (5,526.05 km) |
| South River to Kingston upon Thames | 3,483.06 mi (5,605.45 km) |
