| Naugatuck to Karditsa | 4,717.82 mi (7,592.60 km) |
| Naugatuck to Kastoria | 4,643.10 mi (7,472.34 km) |
| Naugatuck to Katerini | 4,705.67 mi (7,573.04 km) |
| Naugatuck to Keratsini | 4,849.33 mi (7,804.25 km) |
| Naugatuck to Kerkyra | 4,621.37 mi (7,437.37 km) |
| Naugatuck to Kiato | 4,810.05 mi (7,741.02 km) |
| Naugatuck to Kifisia | 4,853.00 mi (7,810.16 km) |
| Naugatuck to Kilkis | 4,691.67 mi (7,550.52 km) |
| Naugatuck to Komotini | 4,792.85 mi (7,713.35 km) |
| Naugatuck to Korinthos | 4,820.75 mi (7,758.25 km) |
| Naugatuck to Koropi | 4,863.21 mi (7,826.57 km) |
| Naugatuck to Korydallos | 4,850.06 mi (7,805.42 km) |
| Naugatuck to Kos | 5,052.48 mi (8,131.18 km) |
| Naugatuck to Kozani | 4,673.88 mi (7,521.89 km) |
| Naugatuck to Lagos | 4,778.09 mi (7,689.59 km) |
