| Florham Park to Kidricevo | 4,275.79 mi (6,881.21 km) |
| Florham Park to Kobarid | 4,189.88 mi (6,742.95 km) |
| Florham Park to Kobilje | 4,290.25 mi (6,904.50 km) |
| Florham Park to Kocevje | 4,264.06 mi (6,862.33 km) |
| Florham Park to Komen | 4,211.88 mi (6,778.37 km) |
| Florham Park to Komenda | 4,231.01 mi (6,809.15 km) |
| Florham Park to Koper | 4,220.37 mi (6,792.02 km) |
| Florham Park to Kostanjevica na Krki | 4,280.28 mi (6,888.45 km) |
| Florham Park to Kostel | 4,270.90 mi (6,873.35 km) |
| Florham Park to Kozje | 4,277.74 mi (6,884.35 km) |
| Florham Park to Kranj | 4,222.98 mi (6,796.24 km) |
| Florham Park to Kranjska Gora | 4,190.34 mi (6,743.70 km) |
| Florham Park to Krizevci | 4,284.16 mi (6,894.69 km) |
| Florham Park to Krsko | 4,279.01 mi (6,886.41 km) |
| Florham Park to Kuzma | 4,272.27 mi (6,875.56 km) |
