| Casper to Karditsa | 5,899.56 mi (9,494.42 km) |
| Casper to Kastoria | 5,814.88 mi (9,358.14 km) |
| Casper to Katerini | 5,866.53 mi (9,441.27 km) |
| Casper to Keratsini | 6,031.31 mi (9,706.46 km) |
| Casper to Kerkyra | 5,822.81 mi (9,370.90 km) |
| Casper to Kiato | 6,002.08 mi (9,659.41 km) |
| Casper to Kifisia | 6,030.77 mi (9,705.58 km) |
| Casper to Kilkis | 5,836.93 mi (9,393.63 km) |
| Casper to Komotini | 5,904.66 mi (9,502.64 km) |
| Casper to Korinthos | 6,011.66 mi (9,674.84 km) |
| Casper to Koropi | 6,042.98 mi (9,725.24 km) |
| Casper to Korydallos | 6,031.38 mi (9,706.58 km) |
| Casper to Kos | 6,204.49 mi (9,985.16 km) |
| Casper to Kozani | 5,842.87 mi (9,403.19 km) |
| Casper to Lagos | 5,895.35 mi (9,487.66 km) |
