| Fort Pierce to Karditsa | 5,636.61 mi (9,071.25 km) |
| Fort Pierce to Kastoria | 5,568.47 mi (8,961.58 km) |
| Fort Pierce to Katerini | 5,633.72 mi (9,066.60 km) |
| Fort Pierce to Keratsini | 5,763.93 mi (9,276.15 km) |
| Fort Pierce to Kerkyra | 5,534.43 mi (8,906.80 km) |
| Fort Pierce to Kiato | 5,721.39 mi (9,207.69 km) |
| Fort Pierce to Kifisia | 5,769.35 mi (9,284.87 km) |
| Fort Pierce to Kilkis | 5,626.51 mi (9,055.00 km) |
| Fort Pierce to Komotini | 5,737.75 mi (9,234.02 km) |
| Fort Pierce to Korinthos | 5,732.26 mi (9,225.18 km) |
| Fort Pierce to Koropi | 5,778.35 mi (9,299.36 km) |
| Fort Pierce to Korydallos | 5,764.93 mi (9,277.77 km) |
| Fort Pierce to Kos | 5,973.82 mi (9,613.93 km) |
| Fort Pierce to Kozani | 5,599.50 mi (9,011.52 km) |
| Fort Pierce to Lagos | 5,721.34 mi (9,207.61 km) |
