| Delaware to Kidbrooke | 3,851.75 mi (6,198.79 km) |
| Delaware to Kidderminster | 3,737.61 mi (6,015.10 km) |
| Delaware to Kidlington | 3,789.97 mi (6,099.37 km) |
| Delaware to Kidsgrove | 3,720.06 mi (5,986.86 km) |
| Delaware to Killamarsh | 3,750.28 mi (6,035.49 km) |
| Delaware to Killingworth | 3,698.84 mi (5,952.71 km) |
| Delaware to Kilmarnock | 3,576.54 mi (5,755.89 km) |
| Delaware to Kilsyth | 3,584.84 mi (5,769.24 km) |
| Delaware to Kilwinning | 3,567.92 mi (5,742.01 km) |
| Delaware to King's Lynn | 3,830.84 mi (6,165.15 km) |
| Delaware to Kings Norton | 3,749.74 mi (6,034.62 km) |
| Delaware to Kingsnorth | 3,894.35 mi (6,267.35 km) |
| Delaware to Kingsteignton | 3,731.08 mi (6,004.59 km) |
| Delaware to Kingston upon Hull | 3,776.77 mi (6,078.12 km) |
| Delaware to Kingston upon Thames | 3,840.27 mi (6,180.32 km) |
