| Boiling Springs to Kidbrooke | 4,053.11 mi (6,522.84 km) |
| Boiling Springs to Kidderminster | 3,941.48 mi (6,343.19 km) |
| Boiling Springs to Kidlington | 3,991.67 mi (6,423.97 km) |
| Boiling Springs to Kidsgrove | 3,928.19 mi (6,321.81 km) |
| Boiling Springs to Killamarsh | 3,960.96 mi (6,374.55 km) |
| Boiling Springs to Killingworth | 3,919.46 mi (6,307.77 km) |
| Boiling Springs to Kilmarnock | 3,797.68 mi (6,111.78 km) |
| Boiling Springs to Kilsyth | 3,808.65 mi (6,129.42 km) |
| Boiling Springs to Kilwinning | 3,789.13 mi (6,098.02 km) |
| Boiling Springs to King's Lynn | 4,040.35 mi (6,502.31 km) |
| Boiling Springs to Kings Norton | 3,954.13 mi (6,363.56 km) |
| Boiling Springs to Kingsnorth | 4,094.88 mi (6,590.07 km) |
| Boiling Springs to Kingsteignton | 3,921.73 mi (6,311.42 km) |
| Boiling Springs to Kingston upon Hull | 3,991.18 mi (6,423.18 km) |
| Boiling Springs to Kingston upon Thames | 4,040.86 mi (6,503.13 km) |
