| Longton to Nasaud | 1,231.32 mi (1,981.62 km) |
| Longton to Navodari | 1,510.91 mi (2,431.58 km) |
| Longton to Negresti-Oas | 1,171.92 mi (1,886.03 km) |
| Longton to Nehoiu | 1,377.26 mi (2,216.49 km) |
| Longton to Ocna Mures | 1,239.55 mi (1,994.87 km) |
| Longton to Odobesti | 1,393.24 mi (2,242.20 km) |
| Longton to Odorheiu Secuiesc | 1,301.24 mi (2,094.14 km) |
| Longton to Oltenita | 1,439.84 mi (2,317.20 km) |
| Longton to Onesti | 1,363.48 mi (2,194.31 km) |
| Longton to Oradea | 1,136.52 mi (1,829.05 km) |
| Longton to Orastie | 1,232.45 mi (1,983.44 km) |
| Longton to Oravita | 1,203.18 mi (1,936.33 km) |
| Longton to Orsova | 1,244.13 mi (2,002.24 km) |
| Longton to Otelu Rosu | 1,210.92 mi (1,948.79 km) |
| Longton to Otopeni | 1,398.52 mi (2,250.69 km) |
