| Dumfries to Nasaud | 1,315.63 mi (2,117.31 km) |
| Dumfries to Navodari | 1,600.44 mi (2,575.66 km) |
| Dumfries to Negresti-Oas | 1,255.03 mi (2,019.78 km) |
| Dumfries to Nehoiu | 1,467.56 mi (2,361.82 km) |
| Dumfries to Ocna Mures | 1,330.62 mi (2,141.42 km) |
| Dumfries to Odobesti | 1,479.46 mi (2,380.95 km) |
| Dumfries to Odorheiu Secuiesc | 1,388.96 mi (2,235.32 km) |
| Dumfries to Oltenita | 1,535.46 mi (2,471.08 km) |
| Dumfries to Onesti | 1,447.79 mi (2,330.00 km) |
| Dumfries to Oradea | 1,228.76 mi (1,977.50 km) |
| Dumfries to Orastie | 1,328.33 mi (2,137.74 km) |
| Dumfries to Oravita | 1,307.57 mi (2,104.32 km) |
| Dumfries to Orsova | 1,348.09 mi (2,169.54 km) |
| Dumfries to Otelu Rosu | 1,310.93 mi (2,109.74 km) |
| Dumfries to Otopeni | 1,493.42 mi (2,403.43 km) |
