| Klaukkala to Navodari | 1,121.14 mi (1,804.31 km) |
| Klaukkala to Negresti-Oas | 866.16 mi (1,393.94 km) |
| Klaukkala to Nehoiu | 1,040.35 mi (1,674.28 km) |
| Klaukkala to Ocna Mures | 967.43 mi (1,556.92 km) |
| Klaukkala to Odobesti | 1,014.23 mi (1,632.25 km) |
| Klaukkala to Odorheiu Secuiesc | 972.27 mi (1,564.72 km) |
| Klaukkala to Oltenita | 1,128.61 mi (1,816.32 km) |
| Klaukkala to Onesti | 979.27 mi (1,575.98 km) |
| Klaukkala to Oradea | 926.64 mi (1,491.28 km) |
| Klaukkala to Orastie | 1,006.05 mi (1,619.08 km) |
| Klaukkala to Oravita | 1,067.45 mi (1,717.90 km) |
| Klaukkala to Orsova | 1,086.11 mi (1,747.92 km) |
| Klaukkala to Otelu Rosu | 1,031.62 mi (1,660.24 km) |
| Klaukkala to Otopeni | 1,095.24 mi (1,762.62 km) |
| Klaukkala to Ovidiu | 1,124.34 mi (1,809.45 km) |
