| Ammon to Nasaud | 5,625.43 mi (9,053.25 km) |
| Ammon to Navodari | 5,902.55 mi (9,499.24 km) |
| Ammon to Negresti-Oas | 5,567.21 mi (8,959.55 km) |
| Ammon to Nehoiu | 5,786.15 mi (9,311.91 km) |
| Ammon to Ocna Mures | 5,665.43 mi (9,117.62 km) |
| Ammon to Odobesti | 5,778.90 mi (9,300.24 km) |
| Ammon to Odorheiu Secuiesc | 5,704.60 mi (9,180.67 km) |
| Ammon to Oltenita | 5,870.61 mi (9,447.83 km) |
| Ammon to Onesti | 5,742.23 mi (9,241.23 km) |
| Ammon to Oradea | 5,577.40 mi (8,975.95 km) |
| Ammon to Orastie | 5,681.21 mi (9,143.02 km) |
| Ammon to Oravita | 5,690.47 mi (9,157.92 km) |
| Ammon to Orsova | 5,727.29 mi (9,217.18 km) |
| Ammon to Otelu Rosu | 5,679.48 mi (9,140.24 km) |
| Ammon to Otopeni | 5,829.03 mi (9,380.91 km) |
