| Opelika to Koscian | 4,937.48 mi (7,946.11 km) |
| Opelika to Koscielisko | 5,158.71 mi (8,302.14 km) |
| Opelika to Koscierzyna | 4,915.43 mi (7,910.63 km) |
| Opelika to Kostrzyn | 4,947.78 mi (7,962.68 km) |
| Opelika to Kostrzyn nad Odra | 4,847.33 mi (7,801.02 km) |
| Opelika to Koszalin | 4,849.17 mi (7,803.98 km) |
| Opelika to Kowary | 4,951.02 mi (7,967.90 km) |
| Opelika to Kozienice | 5,134.52 mi (8,263.21 km) |
| Opelika to Kozuchow | 4,909.81 mi (7,901.57 km) |
| Opelika to Kozy | 5,109.40 mi (8,222.78 km) |
| Opelika to Krakow | 5,131.81 mi (8,258.86 km) |
| Opelika to Krapkowice | 5,043.08 mi (8,116.05 km) |
| Opelika to Krasnik | 5,183.39 mi (8,341.86 km) |
| Opelika to Krasnystaw | 5,215.63 mi (8,393.74 km) |
| Opelika to Krosno | 5,213.69 mi (8,390.62 km) |
