| Thornaby on Tees to Islahiye | 2,153.04 mi (3,464.99 km) |
| Thornaby on Tees to Isparta | 1,889.06 mi (3,040.15 km) |
| Thornaby on Tees to Istanbul | 1,667.61 mi (2,683.76 km) |
| Thornaby on Tees to Izmir | 1,732.51 mi (2,788.20 km) |
| Thornaby on Tees to Kadinhani | 1,925.75 mi (3,099.20 km) |
| Thornaby on Tees to Kadirli | 2,115.51 mi (3,404.58 km) |
| Thornaby on Tees to Kagithane | 1,665.22 mi (2,679.92 km) |
| Thornaby on Tees to Kahramanmaras | 2,136.65 mi (3,438.61 km) |
| Thornaby on Tees to Kahta | 2,191.89 mi (3,527.50 km) |
| Thornaby on Tees to Kaman | 1,927.34 mi (3,101.75 km) |
| Thornaby on Tees to Kangal | 2,073.91 mi (3,337.64 km) |
| Thornaby on Tees to Kapakli | 1,615.43 mi (2,599.79 km) |
| Thornaby on Tees to Karaagac | 2,157.15 mi (3,471.59 km) |
| Thornaby on Tees to Karaagac | 1,616.43 mi (2,601.38 km) |
| Thornaby on Tees to Karabuk | 1,797.75 mi (2,893.20 km) |
