| Royse City to Islahiye | 6,728.94 mi (10,829.18 km) |
| Royse City to Isparta | 6,474.35 mi (10,419.46 km) |
| Royse City to Istanbul | 6,251.44 mi (10,060.73 km) |
| Royse City to Izmir | 6,313.91 mi (10,161.25 km) |
| Royse City to Kadinhani | 6,509.79 mi (10,476.49 km) |
| Royse City to Kadirli | 6,692.00 mi (10,769.73 km) |
| Royse City to Kagithane | 6,248.91 mi (10,056.66 km) |
| Royse City to Kahramanmaras | 6,708.73 mi (10,796.66 km) |
| Royse City to Kahta | 6,754.02 mi (10,869.54 km) |
| Royse City to Kaman | 6,504.19 mi (10,467.48 km) |
| Royse City to Kangal | 6,633.56 mi (10,675.68 km) |
| Royse City to Kapakli | 6,200.02 mi (9,977.97 km) |
| Royse City to Karaagac | 6,736.50 mi (10,841.34 km) |
| Royse City to Karaagac | 6,201.08 mi (9,979.67 km) |
| Royse City to Karabuk | 6,369.84 mi (10,251.27 km) |
