| Greenfield to Karditsa | 5,261.00 mi (8,466.76 km) |
| Greenfield to Kastoria | 5,180.68 mi (8,337.51 km) |
| Greenfield to Katerini | 5,238.98 mi (8,431.32 km) |
| Greenfield to Keratsini | 5,394.26 mi (8,681.23 km) |
| Greenfield to Kerkyra | 5,172.51 mi (8,324.35 km) |
| Greenfield to Kiato | 5,359.14 mi (8,624.70 km) |
| Greenfield to Kifisia | 5,396.03 mi (8,684.07 km) |
| Greenfield to Kilkis | 5,217.53 mi (8,396.81 km) |
| Greenfield to Komotini | 5,304.53 mi (8,536.81 km) |
| Greenfield to Korinthos | 5,369.45 mi (8,641.30 km) |
| Greenfield to Koropi | 5,407.29 mi (8,702.19 km) |
| Greenfield to Korydallos | 5,394.70 mi (8,681.93 km) |
| Greenfield to Kos | 5,586.17 mi (8,990.07 km) |
| Greenfield to Kozani | 5,210.57 mi (8,385.60 km) |
| Greenfield to Lagos | 5,292.09 mi (8,516.80 km) |
