| Klaukkala to Oestrich-Winkel | 969.67 mi (1,560.54 km) |
| Klaukkala to Offenburg | 1,058.86 mi (1,704.08 km) |
| Klaukkala to Oftersheim | 990.42 mi (1,593.93 km) |
| Klaukkala to Ohrdruf | 853.74 mi (1,373.97 km) |
| Klaukkala to Ohringen | 977.88 mi (1,573.75 km) |
| Klaukkala to Olbernhau | 803.72 mi (1,293.47 km) |
| Klaukkala to Olching | 996.73 mi (1,604.08 km) |
| Klaukkala to Oldenburg | 797.60 mi (1,283.61 km) |
| Klaukkala to Oldenburg in Holstein | 663.98 mi (1,068.57 km) |
| Klaukkala to Olfen | 893.65 mi (1,438.19 km) |
| Klaukkala to Olpe | 918.25 mi (1,477.79 km) |
| Klaukkala to Olsberg | 882.67 mi (1,420.53 km) |
| Klaukkala to Oranienburg | 683.45 mi (1,099.91 km) |
| Klaukkala to Ortenberg | 922.47 mi (1,484.57 km) |
| Klaukkala to Oschatz | 770.74 mi (1,240.38 km) |
