| Gibsonton to Karditsa | 5,713.14 mi (9,194.42 km) |
| Gibsonton to Kastoria | 5,643.62 mi (9,082.53 km) |
| Gibsonton to Katerini | 5,708.44 mi (9,186.84 km) |
| Gibsonton to Keratsini | 5,841.44 mi (9,400.89 km) |
| Gibsonton to Kerkyra | 5,611.89 mi (9,031.46 km) |
| Gibsonton to Kiato | 5,799.44 mi (9,333.30 km) |
| Gibsonton to Kifisia | 5,846.53 mi (9,409.09 km) |
| Gibsonton to Kilkis | 5,699.84 mi (9,173.00 km) |
| Gibsonton to Komotini | 5,809.08 mi (9,348.82 km) |
| Gibsonton to Korinthos | 5,810.30 mi (9,350.77 km) |
| Gibsonton to Koropi | 5,855.78 mi (9,423.96 km) |
| Gibsonton to Korydallos | 5,842.39 mi (9,402.42 km) |
| Gibsonton to Kos | 6,050.33 mi (9,737.07 km) |
| Gibsonton to Kozani | 5,674.65 mi (9,132.46 km) |
| Gibsonton to Lagos | 5,793.01 mi (9,322.95 km) |
