| Stockton-on-Tees to Nasaud | 1,219.29 mi (1,962.26 km) |
| Stockton-on-Tees to Navodari | 1,503.73 mi (2,420.03 km) |
| Stockton-on-Tees to Negresti-Oas | 1,158.78 mi (1,864.88 km) |
| Stockton-on-Tees to Nehoiu | 1,370.76 mi (2,206.03 km) |
| Stockton-on-Tees to Ocna Mures | 1,233.73 mi (1,985.49 km) |
| Stockton-on-Tees to Odobesti | 1,383.00 mi (2,225.72 km) |
| Stockton-on-Tees to Odorheiu Secuiesc | 1,292.34 mi (2,079.81 km) |
| Stockton-on-Tees to Oltenita | 1,438.37 mi (2,314.83 km) |
| Stockton-on-Tees to Onesti | 1,351.51 mi (2,175.05 km) |
| Stockton-on-Tees to Oradea | 1,131.77 mi (1,821.41 km) |
| Stockton-on-Tees to Orastie | 1,231.20 mi (1,981.43 km) |
| Stockton-on-Tees to Oravita | 1,210.39 mi (1,947.93 km) |
| Stockton-on-Tees to Orsova | 1,250.89 mi (2,013.12 km) |
| Stockton-on-Tees to Otelu Rosu | 1,213.72 mi (1,953.29 km) |
| Stockton-on-Tees to Otopeni | 1,396.36 mi (2,247.22 km) |
