| Piqua to Karahalli | 5,589.69 mi (8,995.74 km) |
| Piqua to Karakocan | 5,938.82 mi (9,557.61 km) |
| Piqua to Karakopru | 5,989.70 mi (9,639.50 km) |
| Piqua to Karaman | 5,786.65 mi (9,312.71 km) |
| Piqua to Karapinar | 5,772.14 mi (9,289.36 km) |
| Piqua to Karatas | 5,898.85 mi (9,493.28 km) |
| Piqua to Karatepe | 5,488.90 mi (8,833.53 km) |
| Piqua to Karayilan | 5,922.26 mi (9,530.96 km) |
| Piqua to Kargipinar | 5,857.70 mi (9,427.05 km) |
| Piqua to Karkamis | 5,980.06 mi (9,623.97 km) |
| Piqua to Karliova | 5,953.16 mi (9,580.69 km) |
| Piqua to Kars | 5,950.11 mi (9,575.78 km) |
| Piqua to Kartal | 5,452.52 mi (8,774.98 km) |
| Piqua to Kas | 5,697.76 mi (9,169.66 km) |
| Piqua to Kastamonu | 5,595.24 mi (9,004.66 km) |
