| New Carrollton to Karditsa | 4,983.24 mi (8,019.74 km) |
| New Carrollton to Kastoria | 4,908.79 mi (7,899.94 km) |
| New Carrollton to Katerini | 4,971.51 mi (8,000.87 km) |
| New Carrollton to Keratsini | 5,114.59 mi (8,231.14 km) |
| New Carrollton to Kerkyra | 4,886.43 mi (7,863.94 km) |
| New Carrollton to Kiato | 5,075.11 mi (8,167.60 km) |
| New Carrollton to Kifisia | 5,118.35 mi (8,237.19 km) |
| New Carrollton to Kilkis | 4,957.77 mi (7,978.76 km) |
| New Carrollton to Komotini | 5,059.28 mi (8,142.12 km) |
| New Carrollton to Korinthos | 5,085.83 mi (8,184.85 km) |
| New Carrollton to Koropi | 5,128.50 mi (8,253.52 km) |
| New Carrollton to Korydallos | 5,115.34 mi (8,232.34 km) |
| New Carrollton to Kos | 5,318.15 mi (8,558.74 km) |
| New Carrollton to Kozani | 4,939.60 mi (7,949.52 km) |
| New Carrollton to Lagos | 5,044.47 mi (8,118.28 km) |
