| Talladega to Oberkirch | 4,707.07 mi (7,575.29 km) |
| Talladega to Obernburg am Main | 4,709.81 mi (7,579.70 km) |
| Talladega to Obernkirchen | 4,635.38 mi (7,459.92 km) |
| Talladega to Oberschleissheim | 4,857.95 mi (7,818.12 km) |
| Talladega to Oberstdorf | 4,832.86 mi (7,777.74 km) |
| Talladega to Obertraubling | 4,858.33 mi (7,818.73 km) |
| Talladega to Obertshausen | 4,690.59 mi (7,548.77 km) |
| Talladega to Oberursel | 4,676.24 mi (7,525.68 km) |
| Talladega to Ochsenfurt | 4,752.60 mi (7,648.57 km) |
| Talladega to Ochsenhausen | 4,797.91 mi (7,721.49 km) |
| Talladega to Ochtrup | 4,563.17 mi (7,343.72 km) |
| Talladega to Odenthal | 4,593.85 mi (7,393.09 km) |
| Talladega to Oelde | 4,610.99 mi (7,420.67 km) |
| Talladega to Oelsnitz | 4,810.53 mi (7,741.80 km) |
| Talladega to Oer-Erkenschwick | 4,581.60 mi (7,373.37 km) |
