| Thornaby on Tees to Ianca | 1,424.16 mi (2,291.96 km) |
| Thornaby on Tees to Iasi | 1,347.72 mi (2,168.95 km) |
| Thornaby on Tees to Iernut | 1,244.57 mi (2,002.94 km) |
| Thornaby on Tees to Ineu | 1,154.34 mi (1,857.73 km) |
| Thornaby on Tees to Jibou | 1,174.20 mi (1,889.69 km) |
| Thornaby on Tees to Jilava | 1,405.33 mi (2,261.66 km) |
| Thornaby on Tees to Jimbolia | 1,140.68 mi (1,835.74 km) |
| Thornaby on Tees to Liesti | 1,406.61 mi (2,263.72 km) |
| Thornaby on Tees to Lipova | 1,163.10 mi (1,871.84 km) |
| Thornaby on Tees to Liteni | 1,292.72 mi (2,080.43 km) |
| Thornaby on Tees to Ludus | 1,238.31 mi (1,992.86 km) |
| Thornaby on Tees to Lugoj | 1,188.63 mi (1,912.91 km) |
| Thornaby on Tees to Lupeni | 1,252.89 mi (2,016.33 km) |
| Thornaby on Tees to Magurele | 1,402.76 mi (2,257.52 km) |
| Thornaby on Tees to Mangalia | 1,523.67 mi (2,452.12 km) |
