| Tranent to Nasaud | 1,305.71 mi (2,101.34 km) |
| Tranent to Navodari | 1,592.16 mi (2,562.33 km) |
| Tranent to Negresti-Oas | 1,244.78 mi (2,003.27 km) |
| Tranent to Nehoiu | 1,460.05 mi (2,349.72 km) |
| Tranent to Ocna Mures | 1,323.95 mi (2,130.69 km) |
| Tranent to Odobesti | 1,469.89 mi (2,365.55 km) |
| Tranent to Odorheiu Secuiesc | 1,380.42 mi (2,221.58 km) |
| Tranent to Oltenita | 1,530.44 mi (2,463.01 km) |
| Tranent to Onesti | 1,437.40 mi (2,313.27 km) |
| Tranent to Oradea | 1,223.10 mi (1,968.39 km) |
| Tranent to Orastie | 1,324.12 mi (2,130.96 km) |
| Tranent to Oravita | 1,307.94 mi (2,104.92 km) |
| Tranent to Orsova | 1,348.08 mi (2,169.53 km) |
| Tranent to Otelu Rosu | 1,308.94 mi (2,106.54 km) |
| Tranent to Otopeni | 1,488.16 mi (2,394.96 km) |
