| Perth Amboy to Kidricevo | 4,281.84 mi (6,890.95 km) |
| Perth Amboy to Kobarid | 4,195.60 mi (6,752.17 km) |
| Perth Amboy to Kobilje | 4,296.46 mi (6,914.49 km) |
| Perth Amboy to Kocevje | 4,269.75 mi (6,871.50 km) |
| Perth Amboy to Komen | 4,217.49 mi (6,787.40 km) |
| Perth Amboy to Komenda | 4,236.84 mi (6,818.53 km) |
| Perth Amboy to Koper | 4,225.89 mi (6,800.92 km) |
| Perth Amboy to Kostanjevica na Krki | 4,286.11 mi (6,897.84 km) |
| Perth Amboy to Kostel | 4,276.56 mi (6,882.46 km) |
| Perth Amboy to Kozje | 4,283.65 mi (6,893.87 km) |
| Perth Amboy to Kranj | 4,228.80 mi (6,805.60 km) |
| Perth Amboy to Kranjska Gora | 4,196.17 mi (6,753.08 km) |
| Perth Amboy to Krizevci | 4,290.30 mi (6,904.56 km) |
| Perth Amboy to Krsko | 4,284.88 mi (6,895.86 km) |
| Perth Amboy to Kuzma | 4,278.49 mi (6,885.56 km) |
