| Willimantic to Kidbrooke | 3,352.29 mi (5,394.99 km) |
| Willimantic to Kidderminster | 3,240.66 mi (5,215.34 km) |
| Willimantic to Kidlington | 3,290.84 mi (5,296.10 km) |
| Willimantic to Kidsgrove | 3,227.50 mi (5,194.16 km) |
| Willimantic to Killamarsh | 3,260.42 mi (5,247.14 km) |
| Willimantic to Killingworth | 3,220.09 mi (5,182.23 km) |
| Willimantic to Kilmarnock | 3,098.49 mi (4,986.54 km) |
| Willimantic to Kilsyth | 3,109.94 mi (5,004.96 km) |
| Willimantic to Kilwinning | 3,089.96 mi (4,972.81 km) |
| Willimantic to King's Lynn | 3,339.71 mi (5,374.74 km) |
| Willimantic to Kings Norton | 3,253.32 mi (5,235.71 km) |
| Willimantic to Kingsnorth | 3,394.07 mi (5,462.24 km) |
| Willimantic to Kingsteignton | 3,221.45 mi (5,184.43 km) |
| Willimantic to Kingston upon Hull | 3,290.94 mi (5,296.26 km) |
| Willimantic to Kingston upon Thames | 3,340.05 mi (5,375.29 km) |
