| Sinnamary to Oestrich-Winkel | 4,664.70 mi (7,507.11 km) |
| Sinnamary to Offenburg | 4,626.80 mi (7,446.12 km) |
| Sinnamary to Oftersheim | 4,675.06 mi (7,523.78 km) |
| Sinnamary to Ohrdruf | 4,796.98 mi (7,719.99 km) |
| Sinnamary to Ohringen | 4,710.46 mi (7,580.76 km) |
| Sinnamary to Olbernhau | 4,902.84 mi (7,890.36 km) |
| Sinnamary to Olching | 4,769.36 mi (7,675.55 km) |
| Sinnamary to Oldenburg | 4,748.00 mi (7,641.17 km) |
| Sinnamary to Oldenburg in Holstein | 4,877.62 mi (7,849.77 km) |
| Sinnamary to Olfen | 4,680.41 mi (7,532.40 km) |
| Sinnamary to Olpe | 4,681.69 mi (7,534.45 km) |
| Sinnamary to Olsberg | 4,716.00 mi (7,589.67 km) |
| Sinnamary to Oranienburg | 4,937.97 mi (7,946.90 km) |
| Sinnamary to Ortenberg | 4,716.89 mi (7,591.09 km) |
| Sinnamary to Oschatz | 4,905.10 mi (7,893.99 km) |
