| Aurich to Navodari | 1,142.49 mi (1,838.66 km) |
| Aurich to Negresti-Oas | 795.66 mi (1,280.49 km) |
| Aurich to Nehoiu | 1,010.28 mi (1,625.89 km) |
| Aurich to Ocna Mures | 874.21 mi (1,406.91 km) |
| Aurich to Odobesti | 1,020.55 mi (1,642.41 km) |
| Aurich to Odorheiu Secuiesc | 930.77 mi (1,497.94 km) |
| Aurich to Oltenita | 1,080.99 mi (1,739.69 km) |
| Aurich to Onesti | 988.40 mi (1,590.68 km) |
| Aurich to Oradea | 773.60 mi (1,244.99 km) |
| Aurich to Orastie | 875.11 mi (1,408.36 km) |
| Aurich to Oravita | 862.88 mi (1,388.68 km) |
| Aurich to Orsova | 902.45 mi (1,452.36 km) |
| Aurich to Otelu Rosu | 861.45 mi (1,386.38 km) |
| Aurich to Otopeni | 1,038.65 mi (1,671.55 km) |
| Aurich to Ovidiu | 1,142.83 mi (1,839.21 km) |
