| Arecibo to Kidricevo | 4,953.31 mi (7,971.59 km) |
| Arecibo to Kobarid | 4,849.54 mi (7,804.58 km) |
| Arecibo to Kobilje | 4,978.75 mi (8,012.52 km) |
| Arecibo to Kocevje | 4,915.65 mi (7,910.97 km) |
| Arecibo to Komen | 4,861.12 mi (7,823.21 km) |
| Arecibo to Komenda | 4,895.48 mi (7,878.51 km) |
| Arecibo to Koper | 4,862.41 mi (7,825.29 km) |
| Arecibo to Kostanjevica na Krki | 4,940.83 mi (7,951.49 km) |
| Arecibo to Kostel | 4,919.28 mi (7,916.81 km) |
| Arecibo to Kozje | 4,945.09 mi (7,958.35 km) |
| Arecibo to Kranj | 4,887.08 mi (7,865.00 km) |
| Arecibo to Kranjska Gora | 4,857.62 mi (7,817.59 km) |
| Arecibo to Krizevci | 4,967.92 mi (7,995.09 km) |
| Arecibo to Krsko | 4,942.64 mi (7,954.42 km) |
| Arecibo to Kuzma | 4,962.69 mi (7,986.67 km) |
