| Metuchen to Karditsa | 4,811.18 mi (7,742.85 km) |
| Metuchen to Kastoria | 4,736.63 mi (7,622.87 km) |
| Metuchen to Katerini | 4,799.30 mi (7,723.72 km) |
| Metuchen to Keratsini | 4,942.60 mi (7,954.35 km) |
| Metuchen to Kerkyra | 4,714.52 mi (7,587.29 km) |
| Metuchen to Kiato | 4,903.20 mi (7,890.94 km) |
| Metuchen to Kifisia | 4,946.33 mi (7,960.35 km) |
| Metuchen to Kilkis | 4,785.48 mi (7,701.48 km) |
| Metuchen to Komotini | 4,886.92 mi (7,864.74 km) |
| Metuchen to Korinthos | 4,913.91 mi (7,908.18 km) |
| Metuchen to Koropi | 4,956.50 mi (7,976.71 km) |
| Metuchen to Korydallos | 4,943.34 mi (7,955.54 km) |
| Metuchen to Kos | 5,146.00 mi (8,281.69 km) |
| Metuchen to Kozani | 4,767.43 mi (7,672.44 km) |
| Metuchen to Lagos | 4,872.11 mi (7,840.91 km) |
