| Romeoville to Kidbrooke | 3,984.28 mi (6,412.08 km) |
| Romeoville to Kidderminster | 3,868.83 mi (6,226.29 km) |
| Romeoville to Kidlington | 3,922.62 mi (6,312.85 km) |
| Romeoville to Kidsgrove | 3,847.92 mi (6,192.62 km) |
| Romeoville to Killamarsh | 3,875.83 mi (6,237.54 km) |
| Romeoville to Killingworth | 3,816.28 mi (6,141.71 km) |
| Romeoville to Kilmarnock | 3,694.35 mi (5,945.48 km) |
| Romeoville to Kilsyth | 3,700.26 mi (5,955.00 km) |
| Romeoville to Kilwinning | 3,685.72 mi (5,931.59 km) |
| Romeoville to King's Lynn | 3,956.86 mi (6,367.95 km) |
| Romeoville to Kings Norton | 3,880.46 mi (6,244.99 km) |
| Romeoville to Kingsnorth | 4,027.29 mi (6,481.30 km) |
| Romeoville to Kingsteignton | 3,872.75 mi (6,232.59 km) |
| Romeoville to Kingston upon Hull | 3,899.02 mi (6,274.87 km) |
| Romeoville to Kingston upon Thames | 3,973.49 mi (6,394.72 km) |
