| Orimattila to Oestrich-Winkel | 1,014.00 mi (1,631.87 km) |
| Orimattila to Offenburg | 1,103.18 mi (1,775.39 km) |
| Orimattila to Oftersheim | 1,034.74 mi (1,665.26 km) |
| Orimattila to Ohrdruf | 898.03 mi (1,445.24 km) |
| Orimattila to Ohringen | 1,022.12 mi (1,644.95 km) |
| Orimattila to Olbernhau | 847.43 mi (1,363.80 km) |
| Orimattila to Olching | 1,040.42 mi (1,674.39 km) |
| Orimattila to Oldenburg | 841.28 mi (1,353.91 km) |
| Orimattila to Oldenburg in Holstein | 707.86 mi (1,139.19 km) |
| Orimattila to Olfen | 937.65 mi (1,509.00 km) |
| Orimattila to Olpe | 962.47 mi (1,548.94 km) |
| Orimattila to Olsberg | 926.91 mi (1,491.72 km) |
| Orimattila to Oranienburg | 727.70 mi (1,171.12 km) |
| Orimattila to Ortenberg | 966.80 mi (1,555.92 km) |
| Orimattila to Oschatz | 814.69 mi (1,311.12 km) |
