| Opelika to Karahalli | 5,994.38 mi (9,647.01 km) |
| Opelika to Karakocan | 6,377.20 mi (10,263.12 km) |
| Opelika to Karakopru | 6,418.46 mi (10,329.52 km) |
| Opelika to Karaman | 6,198.12 mi (9,974.91 km) |
| Opelika to Karapinar | 6,186.75 mi (9,956.61 km) |
| Opelika to Karatas | 6,314.72 mi (10,162.56 km) |
| Opelika to Karatepe | 5,904.97 mi (9,503.13 km) |
| Opelika to Karayilan | 6,341.40 mi (10,205.50 km) |
| Opelika to Kargipinar | 6,270.92 mi (10,092.06 km) |
| Opelika to Karkamis | 6,405.14 mi (10,308.08 km) |
| Opelika to Karliova | 6,395.46 mi (10,292.49 km) |
| Opelika to Kars | 6,402.05 mi (10,303.11 km) |
| Opelika to Kartal | 5,867.02 mi (9,442.06 km) |
| Opelika to Kas | 6,093.69 mi (9,806.85 km) |
| Opelika to Kastamonu | 6,024.43 mi (9,695.38 km) |
