| Cumnock to Nasaud | 1,346.80 mi (2,167.46 km) |
| Cumnock to Navodari | 1,632.15 mi (2,626.70 km) |
| Cumnock to Negresti-Oas | 1,286.07 mi (2,069.73 km) |
| Cumnock to Nehoiu | 1,499.47 mi (2,413.17 km) |
| Cumnock to Ocna Mures | 1,362.74 mi (2,193.12 km) |
| Cumnock to Odobesti | 1,510.76 mi (2,431.34 km) |
| Cumnock to Odorheiu Secuiesc | 1,420.56 mi (2,286.17 km) |
| Cumnock to Oltenita | 1,568.08 mi (2,523.57 km) |
| Cumnock to Onesti | 1,478.84 mi (2,379.96 km) |
| Cumnock to Oradea | 1,261.13 mi (2,029.60 km) |
| Cumnock to Orastie | 1,361.12 mi (2,190.50 km) |
| Cumnock to Oravita | 1,341.47 mi (2,158.89 km) |
| Cumnock to Orsova | 1,381.91 mi (2,223.98 km) |
| Cumnock to Otelu Rosu | 1,344.28 mi (2,163.41 km) |
| Cumnock to Otopeni | 1,525.96 mi (2,455.80 km) |
