| Cohoes to Oberkirch | 3,777.36 mi (6,079.07 km) |
| Cohoes to Obernburg am Main | 3,779.06 mi (6,081.80 km) |
| Cohoes to Obernkirchen | 3,704.58 mi (5,961.94 km) |
| Cohoes to Oberschleissheim | 3,927.57 mi (6,320.81 km) |
| Cohoes to Oberstdorf | 3,903.48 mi (6,282.04 km) |
| Cohoes to Obertraubling | 3,927.52 mi (6,320.74 km) |
| Cohoes to Obertshausen | 3,759.79 mi (6,050.80 km) |
| Cohoes to Oberursel | 3,745.42 mi (6,027.67 km) |
| Cohoes to Ochsenfurt | 3,821.81 mi (6,150.61 km) |
| Cohoes to Ochsenhausen | 3,868.05 mi (6,225.02 km) |
| Cohoes to Ochtrup | 3,632.21 mi (5,845.49 km) |
| Cohoes to Odenthal | 3,662.93 mi (5,894.91 km) |
| Cohoes to Oelde | 3,680.02 mi (5,922.41 km) |
| Cohoes to Oelsnitz | 3,879.54 mi (6,243.52 km) |
| Cohoes to Oer-Erkenschwick | 3,650.60 mi (5,875.07 km) |
