| Gagny to Kastoria | 1,082.10 mi (1,741.48 km) |
| Gagny to Katerini | 1,143.77 mi (1,840.71 km) |
| Gagny to Keratsini | 1,292.18 mi (2,079.56 km) |
| Gagny to Kerkyra | 1,068.08 mi (1,718.91 km) |
| Gagny to Kiato | 1,255.50 mi (2,020.54 km) |
| Gagny to Kifisia | 1,294.82 mi (2,083.82 km) |
| Gagny to Kilkis | 1,129.45 mi (1,817.68 km) |
| Gagny to Komotini | 1,234.28 mi (1,986.38 km) |
| Gagny to Korinthos | 1,265.95 mi (2,037.35 km) |
| Gagny to Koropi | 1,305.61 mi (2,101.18 km) |
| Gagny to Korydallos | 1,292.75 mi (2,080.47 km) |
| Gagny to Kos | 1,491.28 mi (2,399.98 km) |
| Gagny to Kozani | 1,112.69 mi (1,790.70 km) |
| Gagny to Lagos | 1,218.59 mi (1,961.13 km) |
| Gagny to Lamia | 1,201.44 mi (1,933.53 km) |
