| Thornaby on Tees to Nasaud | 1,218.42 mi (1,960.86 km) |
| Thornaby on Tees to Navodari | 1,502.84 mi (2,418.59 km) |
| Thornaby on Tees to Negresti-Oas | 1,157.91 mi (1,863.48 km) |
| Thornaby on Tees to Nehoiu | 1,369.87 mi (2,204.59 km) |
| Thornaby on Tees to Ocna Mures | 1,232.83 mi (1,984.04 km) |
| Thornaby on Tees to Odobesti | 1,382.12 mi (2,224.31 km) |
| Thornaby on Tees to Odorheiu Secuiesc | 1,291.45 mi (2,078.39 km) |
| Thornaby on Tees to Oltenita | 1,437.45 mi (2,313.36 km) |
| Thornaby on Tees to Onesti | 1,350.64 mi (2,173.65 km) |
| Thornaby on Tees to Oradea | 1,130.86 mi (1,819.95 km) |
| Thornaby on Tees to Orastie | 1,230.28 mi (1,979.94 km) |
| Thornaby on Tees to Oravita | 1,209.43 mi (1,946.38 km) |
| Thornaby on Tees to Orsova | 1,249.94 mi (2,011.58 km) |
| Thornaby on Tees to Otelu Rosu | 1,212.77 mi (1,951.77 km) |
| Thornaby on Tees to Otopeni | 1,395.44 mi (2,245.75 km) |
