| Twinsburg to Karditsa | 5,075.81 mi (8,168.73 km) |
| Twinsburg to Kastoria | 4,998.33 mi (8,044.04 km) |
| Twinsburg to Katerini | 5,059.11 mi (8,141.85 km) |
| Twinsburg to Keratsini | 5,208.46 mi (8,382.21 km) |
| Twinsburg to Kerkyra | 4,982.73 mi (8,018.93 km) |
| Twinsburg to Kiato | 5,170.96 mi (8,321.86 km) |
| Twinsburg to Kifisia | 5,211.28 mi (8,386.74 km) |
| Twinsburg to Kilkis | 5,041.63 mi (8,113.73 km) |
| Twinsburg to Komotini | 5,136.51 mi (8,266.41 km) |
| Twinsburg to Korinthos | 5,181.52 mi (8,338.85 km) |
| Twinsburg to Koropi | 5,221.99 mi (8,403.97 km) |
| Twinsburg to Korydallos | 5,209.06 mi (8,383.17 km) |
| Twinsburg to Kos | 5,407.01 mi (8,701.74 km) |
| Twinsburg to Kozani | 5,028.78 mi (8,093.05 km) |
| Twinsburg to Lagos | 5,122.79 mi (8,244.33 km) |
