| Pontiac to Oberkirch | 4,163.72 mi (6,700.85 km) |
| Pontiac to Obernburg am Main | 4,156.20 mi (6,688.76 km) |
| Pontiac to Obernkirchen | 4,067.79 mi (6,546.47 km) |
| Pontiac to Oberschleissheim | 4,308.21 mi (6,933.40 km) |
| Pontiac to Oberstdorf | 4,291.18 mi (6,905.99 km) |
| Pontiac to Obertraubling | 4,303.11 mi (6,925.18 km) |
| Pontiac to Obertshausen | 4,136.29 mi (6,656.72 km) |
| Pontiac to Oberursel | 4,121.67 mi (6,633.19 km) |
| Pontiac to Ochsenfurt | 4,198.12 mi (6,756.22 km) |
| Pontiac to Ochsenhausen | 4,253.03 mi (6,844.59 km) |
| Pontiac to Ochtrup | 3,999.48 mi (6,436.55 km) |
| Pontiac to Odenthal | 4,037.28 mi (6,497.37 km) |
| Pontiac to Oelde | 4,047.69 mi (6,514.12 km) |
| Pontiac to Oelsnitz | 4,247.22 mi (6,835.24 km) |
| Pontiac to Oer-Erkenschwick | 4,021.12 mi (6,471.37 km) |
