| Sidney to Karditsa | 5,231.25 mi (8,418.88 km) |
| Sidney to Kastoria | 5,153.41 mi (8,293.62 km) |
| Sidney to Katerini | 5,213.91 mi (8,390.98 km) |
| Sidney to Keratsini | 5,364.01 mi (8,632.54 km) |
| Sidney to Kerkyra | 5,138.65 mi (8,269.86 km) |
| Sidney to Kiato | 5,326.76 mi (8,572.60 km) |
| Sidney to Kifisia | 5,366.71 mi (8,636.88 km) |
| Sidney to Kilkis | 5,195.93 mi (8,362.05 km) |
| Sidney to Komotini | 5,289.80 mi (8,513.11 km) |
| Sidney to Korinthos | 5,337.30 mi (8,589.55 km) |
| Sidney to Koropi | 5,377.48 mi (8,654.22 km) |
| Sidney to Korydallos | 5,364.59 mi (8,633.48 km) |
| Sidney to Kos | 5,561.84 mi (8,950.92 km) |
| Sidney to Kozani | 5,183.81 mi (8,342.53 km) |
| Sidney to Lagos | 5,276.25 mi (8,491.30 km) |
