| Edessa to Oerlinghausen | 997.82 mi (1,605.84 km) |
| Edessa to Oestrich-Winkel | 929.20 mi (1,495.40 km) |
| Edessa to Offenburg | 870.82 mi (1,401.45 km) |
| Edessa to Oftersheim | 882.00 mi (1,419.45 km) |
| Edessa to Ohrdruf | 879.45 mi (1,415.34 km) |
| Edessa to Ohringen | 842.23 mi (1,355.43 km) |
| Edessa to Olbernhau | 799.67 mi (1,286.94 km) |
| Edessa to Olching | 734.36 mi (1,181.84 km) |
| Edessa to Oldenburg | 1,069.81 mi (1,721.69 km) |
| Edessa to Oldenburg in Holstein | 1,065.36 mi (1,714.52 km) |
| Edessa to Olfen | 1,025.71 mi (1,650.72 km) |
| Edessa to Olpe | 979.29 mi (1,576.01 km) |
| Edessa to Olsberg | 973.70 mi (1,567.03 km) |
| Edessa to Oranienburg | 923.67 mi (1,486.50 km) |
| Edessa to Ortenberg | 908.96 mi (1,462.83 km) |
