| Mukilteo to Karditsa | 6,019.26 mi (9,687.06 km) |
| Mukilteo to Kastoria | 5,932.66 mi (9,547.69 km) |
| Mukilteo to Katerini | 5,974.06 mi (9,614.31 km) |
| Mukilteo to Keratsini | 6,143.79 mi (9,887.47 km) |
| Mukilteo to Kerkyra | 5,960.22 mi (9,592.05 km) |
| Mukilteo to Kiato | 6,123.06 mi (9,854.12 km) |
| Mukilteo to Kifisia | 6,140.39 mi (9,882.01 km) |
| Mukilteo to Kilkis | 5,935.78 mi (9,552.72 km) |
| Mukilteo to Komotini | 5,977.63 mi (9,620.07 km) |
| Mukilteo to Korinthos | 6,131.34 mi (9,867.45 km) |
| Mukilteo to Koropi | 6,153.29 mi (9,902.77 km) |
| Mukilteo to Korydallos | 6,143.40 mi (9,886.85 km) |
| Mukilteo to Kos | 6,286.85 mi (10,117.70 km) |
| Mukilteo to Kozani | 5,957.18 mi (9,587.16 km) |
| Mukilteo to Lagos | 5,972.42 mi (9,611.69 km) |
