| Holladay to Karditsa | 6,187.49 mi (9,957.80 km) |
| Holladay to Kastoria | 6,102.21 mi (9,820.56 km) |
| Holladay to Katerini | 6,152.25 mi (9,901.10 km) |
| Holladay to Keratsini | 6,318.43 mi (10,168.53 km) |
| Holladay to Kerkyra | 6,113.46 mi (9,838.66 km) |
| Holladay to Kiato | 6,290.55 mi (10,123.67 km) |
| Holladay to Kifisia | 6,317.39 mi (10,166.86 km) |
| Holladay to Kilkis | 6,121.02 mi (9,850.84 km) |
| Holladay to Komotini | 6,184.25 mi (9,952.59 km) |
| Holladay to Korinthos | 6,299.95 mi (10,138.79 km) |
| Holladay to Koropi | 6,329.76 mi (10,186.77 km) |
| Holladay to Korydallos | 6,318.43 mi (10,168.52 km) |
| Holladay to Kos | 6,486.84 mi (10,439.57 km) |
| Holladay to Kozani | 6,129.70 mi (9,864.79 km) |
| Holladay to Lagos | 6,175.67 mi (9,938.79 km) |
