| Downers Grove to Karditsa | 5,315.03 mi (8,553.71 km) |
| Downers Grove to Kastoria | 5,235.23 mi (8,425.29 km) |
| Downers Grove to Katerini | 5,294.03 mi (8,519.92 km) |
| Downers Grove to Keratsini | 5,448.24 mi (8,768.09 km) |
| Downers Grove to Kerkyra | 5,225.58 mi (8,409.76 km) |
| Downers Grove to Kiato | 5,412.62 mi (8,710.78 km) |
| Downers Grove to Kifisia | 5,450.21 mi (8,771.27 km) |
| Downers Grove to Kilkis | 5,273.33 mi (8,486.60 km) |
| Downers Grove to Komotini | 5,361.81 mi (8,629.01 km) |
| Downers Grove to Korinthos | 5,422.99 mi (8,727.46 km) |
| Downers Grove to Koropi | 5,461.37 mi (8,789.22 km) |
| Downers Grove to Korydallos | 5,448.71 mi (8,768.84 km) |
| Downers Grove to Kos | 5,641.52 mi (9,079.15 km) |
| Downers Grove to Kozani | 5,265.23 mi (8,473.58 km) |
| Downers Grove to Lagos | 5,349.14 mi (8,608.61 km) |
