| Saco to Oberkirch | 3,613.68 mi (5,815.65 km) |
| Saco to Obernburg am Main | 3,617.15 mi (5,821.24 km) |
| Saco to Obernkirchen | 3,545.61 mi (5,706.11 km) |
| Saco to Oberschleissheim | 3,764.84 mi (6,058.92 km) |
| Saco to Oberstdorf | 3,739.44 mi (6,018.05 km) |
| Saco to Obertraubling | 3,765.77 mi (6,060.43 km) |
| Saco to Obertshausen | 3,598.03 mi (5,790.46 km) |
| Saco to Oberursel | 3,583.72 mi (5,767.45 km) |
| Saco to Ochsenfurt | 3,660.02 mi (5,890.24 km) |
| Saco to Ochsenhausen | 3,704.55 mi (5,961.89 km) |
| Saco to Ochtrup | 3,472.48 mi (5,588.42 km) |
| Saco to Odenthal | 3,501.70 mi (5,635.44 km) |
| Saco to Oelde | 3,520.14 mi (5,665.12 km) |
| Saco to Oelsnitz | 3,719.44 mi (5,985.85 km) |
| Saco to Oer-Erkenschwick | 3,490.17 mi (5,616.88 km) |
