| Pirkkala to Navodari | 1,201.73 mi (1,934.00 km) |
| Pirkkala to Negresti-Oas | 939.52 mi (1,512.02 km) |
| Pirkkala to Nehoiu | 1,118.47 mi (1,800.00 km) |
| Pirkkala to Ocna Mures | 1,041.73 mi (1,676.51 km) |
| Pirkkala to Odobesti | 1,093.40 mi (1,759.65 km) |
| Pirkkala to Odorheiu Secuiesc | 1,049.03 mi (1,688.25 km) |
| Pirkkala to Oltenita | 1,207.00 mi (1,942.48 km) |
| Pirkkala to Onesti | 1,058.14 mi (1,702.91 km) |
| Pirkkala to Oradea | 996.92 mi (1,604.39 km) |
| Pirkkala to Orastie | 1,079.16 mi (1,736.74 km) |
| Pirkkala to Oravita | 1,137.73 mi (1,831.00 km) |
| Pirkkala to Orsova | 1,157.83 mi (1,863.36 km) |
| Pirkkala to Otelu Rosu | 1,103.14 mi (1,775.34 km) |
| Pirkkala to Otopeni | 1,172.95 mi (1,887.69 km) |
| Pirkkala to Ovidiu | 1,204.87 mi (1,939.05 km) |
