| Sayville to Oerlinghausen | 3,763.67 mi (6,057.04 km) |
| Sayville to Oestrich-Winkel | 3,790.86 mi (6,100.79 km) |
| Sayville to Offenburg | 3,831.60 mi (6,166.37 km) |
| Sayville to Oftersheim | 3,832.49 mi (6,167.80 km) |
| Sayville to Ohrdruf | 3,876.95 mi (6,239.35 km) |
| Sayville to Ohringen | 3,874.88 mi (6,236.02 km) |
| Sayville to Olbernhau | 3,984.23 mi (6,412.01 km) |
| Sayville to Olching | 3,979.60 mi (6,404.55 km) |
| Sayville to Oldenburg | 3,715.14 mi (5,978.94 km) |
| Sayville to Oldenburg in Holstein | 3,785.82 mi (6,092.70 km) |
| Sayville to Olfen | 3,719.71 mi (5,986.30 km) |
| Sayville to Olpe | 3,756.25 mi (6,045.09 km) |
| Sayville to Olsberg | 3,773.11 mi (6,072.23 km) |
| Sayville to Oranienburg | 3,917.57 mi (6,304.72 km) |
| Sayville to Ortenberg | 3,823.54 mi (6,153.39 km) |
