| Ayr to Nasaud | 1,360.84 mi (2,190.06 km) |
| Ayr to Navodari | 1,646.12 mi (2,649.17 km) |
| Ayr to Negresti-Oas | 1,300.13 mi (2,092.36 km) |
| Ayr to Nehoiu | 1,513.41 mi (2,435.59 km) |
| Ayr to Ocna Mures | 1,376.63 mi (2,215.47 km) |
| Ayr to Odobesti | 1,524.79 mi (2,453.91 km) |
| Ayr to Odorheiu Secuiesc | 1,434.54 mi (2,308.67 km) |
| Ayr to Oltenita | 1,581.87 mi (2,545.78 km) |
| Ayr to Onesti | 1,492.90 mi (2,402.59 km) |
| Ayr to Oradea | 1,274.98 mi (2,051.88 km) |
| Ayr to Orastie | 1,374.87 mi (2,212.64 km) |
| Ayr to Oravita | 1,354.93 mi (2,180.55 km) |
| Ayr to Orsova | 1,395.40 mi (2,245.68 km) |
| Ayr to Otelu Rosu | 1,357.90 mi (2,185.33 km) |
| Ayr to Otopeni | 1,539.78 mi (2,478.03 km) |
