| Aywaille to Navodari | 1,148.20 mi (1,847.85 km) |
| Aywaille to Negresti-Oas | 819.64 mi (1,319.08 km) |
| Aywaille to Nehoiu | 1,014.75 mi (1,633.08 km) |
| Aywaille to Ocna Mures | 877.50 mi (1,412.20 km) |
| Aywaille to Odobesti | 1,034.66 mi (1,665.13 km) |
| Aywaille to Odorheiu Secuiesc | 941.98 mi (1,515.97 km) |
| Aywaille to Oltenita | 1,072.33 mi (1,725.75 km) |
| Aywaille to Onesti | 1,007.24 mi (1,621.00 km) |
| Aywaille to Oradea | 774.40 mi (1,246.28 km) |
| Aywaille to Orastie | 866.01 mi (1,393.70 km) |
| Aywaille to Oravita | 830.75 mi (1,336.97 km) |
| Aywaille to Orsova | 871.79 mi (1,403.01 km) |
| Aywaille to Otelu Rosu | 841.33 mi (1,353.98 km) |
| Aywaille to Otopeni | 1,031.80 mi (1,660.52 km) |
| Aywaille to Ovidiu | 1,147.68 mi (1,847.01 km) |
