| Piqua to Islahiye | 5,920.86 mi (9,528.71 km) |
| Piqua to Isparta | 5,656.63 mi (9,103.47 km) |
| Piqua to Istanbul | 5,437.64 mi (8,751.04 km) |
| Piqua to Izmir | 5,492.50 mi (8,839.32 km) |
| Piqua to Kadinhani | 5,695.73 mi (9,166.39 km) |
| Piqua to Kadirli | 5,883.56 mi (9,468.67 km) |
| Piqua to Kagithane | 5,435.26 mi (8,747.20 km) |
| Piqua to Kahramanmaras | 5,902.57 mi (9,499.27 km) |
| Piqua to Kahta | 5,952.22 mi (9,579.17 km) |
| Piqua to Kaman | 5,695.36 mi (9,165.80 km) |
| Piqua to Kangal | 5,832.39 mi (9,386.32 km) |
| Piqua to Kapakli | 5,385.31 mi (8,666.81 km) |
| Piqua to Karaagac | 5,926.38 mi (9,537.58 km) |
| Piqua to Karaagac | 5,386.27 mi (8,668.36 km) |
| Piqua to Karabuk | 5,563.13 mi (8,952.99 km) |
