| Martha Lake to Karditsa | 6,021.57 mi (9,690.78 km) |
| Martha Lake to Kastoria | 5,934.97 mi (9,551.42 km) |
| Martha Lake to Katerini | 5,976.43 mi (9,618.14 km) |
| Martha Lake to Keratsini | 6,146.16 mi (9,891.29 km) |
| Martha Lake to Kerkyra | 5,962.43 mi (9,595.60 km) |
| Martha Lake to Kiato | 6,125.38 mi (9,857.85 km) |
| Martha Lake to Kifisia | 6,142.78 mi (9,885.85 km) |
| Martha Lake to Kilkis | 5,938.21 mi (9,556.62 km) |
| Martha Lake to Komotini | 5,980.21 mi (9,624.22 km) |
| Martha Lake to Korinthos | 6,133.67 mi (9,871.19 km) |
| Martha Lake to Koropi | 6,155.68 mi (9,906.61 km) |
| Martha Lake to Korydallos | 6,145.78 mi (9,890.67 km) |
| Martha Lake to Kos | 6,289.41 mi (10,121.83 km) |
| Martha Lake to Kozani | 5,959.52 mi (9,590.92 km) |
| Martha Lake to Lagos | 5,974.98 mi (9,615.79 km) |
