| Sunnyvale to Karditsa | 6,660.76 mi (10,719.46 km) |
| Sunnyvale to Kastoria | 6,574.47 mi (10,580.59 km) |
| Sunnyvale to Katerini | 6,620.23 mi (10,654.24 km) |
| Sunnyvale to Keratsini | 6,788.91 mi (10,925.69 km) |
| Sunnyvale to Kerkyra | 6,593.97 mi (10,611.98 km) |
| Sunnyvale to Kiato | 6,764.61 mi (10,886.58 km) |
| Sunnyvale to Kifisia | 6,786.64 mi (10,922.04 km) |
| Sunnyvale to Kilkis | 6,585.17 mi (10,597.81 km) |
| Sunnyvale to Komotini | 6,637.03 mi (10,681.26 km) |
| Sunnyvale to Korinthos | 6,773.47 mi (10,900.84 km) |
| Sunnyvale to Koropi | 6,799.34 mi (10,942.47 km) |
| Sunnyvale to Korydallos | 6,788.71 mi (10,925.37 km) |
| Sunnyvale to Kos | 6,944.42 mi (11,175.97 km) |
| Sunnyvale to Kozani | 6,600.54 mi (10,622.54 km) |
| Sunnyvale to Lagos | 6,630.28 mi (10,670.41 km) |
