| Artvin to Nasaud | 956.62 mi (1,539.54 km) |
| Artvin to Navodari | 703.22 mi (1,131.72 km) |
| Artvin to Negresti-Oas | 1,013.53 mi (1,631.11 km) |
| Artvin to Nehoiu | 830.30 mi (1,336.25 km) |
| Artvin to Ocna Mures | 962.58 mi (1,549.12 km) |
| Artvin to Odobesti | 803.01 mi (1,292.31 km) |
| Artvin to Odorheiu Secuiesc | 895.14 mi (1,440.59 km) |
| Artvin to Oltenita | 796.04 mi (1,281.11 km) |
| Artvin to Onesti | 827.48 mi (1,331.71 km) |
| Artvin to Oradea | 1,063.60 mi (1,711.70 km) |
| Artvin to Orastie | 984.25 mi (1,584.00 km) |
| Artvin to Oravita | 1,046.83 mi (1,684.71 km) |
| Artvin to Orsova | 1,009.51 mi (1,624.65 km) |
| Artvin to Otelu Rosu | 1,019.87 mi (1,641.32 km) |
| Artvin to Otopeni | 829.22 mi (1,334.50 km) |
