| Glassboro to Karditsa | 4,877.02 mi (7,848.80 km) |
| Glassboro to Kastoria | 4,802.75 mi (7,729.28 km) |
| Glassboro to Katerini | 4,865.57 mi (7,830.38 km) |
| Glassboro to Keratsini | 5,008.28 mi (8,060.05 km) |
| Glassboro to Kerkyra | 4,780.03 mi (7,692.72 km) |
| Glassboro to Kiato | 4,968.71 mi (7,996.36 km) |
| Glassboro to Kifisia | 5,012.10 mi (8,066.19 km) |
| Glassboro to Kilkis | 4,852.07 mi (7,808.65 km) |
| Glassboro to Komotini | 4,954.01 mi (7,972.71 km) |
| Glassboro to Korinthos | 4,979.43 mi (8,013.62 km) |
| Glassboro to Koropi | 5,022.21 mi (8,082.46 km) |
| Glassboro to Korydallos | 5,009.04 mi (8,061.27 km) |
| Glassboro to Kos | 5,212.09 mi (8,388.04 km) |
| Glassboro to Kozani | 4,833.58 mi (7,778.89 km) |
| Glassboro to Lagos | 4,939.12 mi (7,948.75 km) |
