| Imatra to Navodari | 1,165.08 mi (1,875.02 km) |
| Imatra to Negresti-Oas | 943.74 mi (1,518.81 km) |
| Imatra to Nehoiu | 1,098.29 mi (1,767.52 km) |
| Imatra to Ocna Mures | 1,040.84 mi (1,675.07 km) |
| Imatra to Odobesti | 1,067.39 mi (1,717.79 km) |
| Imatra to Odorheiu Secuiesc | 1,036.72 mi (1,668.45 km) |
| Imatra to Oltenita | 1,184.48 mi (1,906.23 km) |
| Imatra to Onesti | 1,034.30 mi (1,664.55 km) |
| Imatra to Oradea | 1,012.29 mi (1,629.12 km) |
| Imatra to Orastie | 1,082.88 mi (1,742.73 km) |
| Imatra to Oravita | 1,151.79 mi (1,853.62 km) |
| Imatra to Orsova | 1,166.32 mi (1,877.02 km) |
| Imatra to Otelu Rosu | 1,112.90 mi (1,791.04 km) |
| Imatra to Otopeni | 1,154.50 mi (1,857.99 km) |
| Imatra to Ovidiu | 1,168.63 mi (1,880.72 km) |
