| Radviliskis to Isparta | 1,287.87 mi (2,072.63 km) |
| Radviliskis to Istanbul | 1,050.49 mi (1,690.61 km) |
| Radviliskis to Izmir | 1,212.24 mi (1,950.91 km) |
| Radviliskis to Kadinhani | 1,277.71 mi (2,056.27 km) |
| Radviliskis to Kadirli | 1,400.92 mi (2,254.56 km) |
| Radviliskis to Kagithane | 1,046.67 mi (1,684.45 km) |
| Radviliskis to Kahramanmaras | 1,403.78 mi (2,259.17 km) |
| Radviliskis to Kahta | 1,427.72 mi (2,297.69 km) |
| Radviliskis to Kaman | 1,228.03 mi (1,976.32 km) |
| Radviliskis to Kangal | 1,308.51 mi (2,105.85 km) |
| Radviliskis to Kapakli | 1,019.22 mi (1,640.28 km) |
| Radviliskis to Karaagac | 1,453.60 mi (2,339.34 km) |
| Radviliskis to Karaagac | 1,021.34 mi (1,643.70 km) |
| Radviliskis to Karabuk | 1,088.92 mi (1,752.44 km) |
| Radviliskis to Karahalli | 1,239.07 mi (1,994.10 km) |
