| Gages Lake to Oberkirch | 4,356.82 mi (7,011.62 km) |
| Gages Lake to Obernburg am Main | 4,345.06 mi (6,992.70 km) |
| Gages Lake to Obernkirchen | 4,250.47 mi (6,840.47 km) |
| Gages Lake to Oberschleissheim | 4,498.28 mi (7,239.28 km) |
| Gages Lake to Oberstdorf | 4,484.57 mi (7,217.23 km) |
| Gages Lake to Obertraubling | 4,490.83 mi (7,227.29 km) |
| Gages Lake to Obertshausen | 4,324.91 mi (6,960.27 km) |
| Gages Lake to Oberursel | 4,310.21 mi (6,936.62 km) |
| Gages Lake to Ochsenfurt | 4,386.47 mi (7,059.34 km) |
| Gages Lake to Ochsenhausen | 4,445.26 mi (7,153.96 km) |
| Gages Lake to Ochtrup | 4,184.26 mi (6,733.92 km) |
| Gages Lake to Odenthal | 4,225.20 mi (6,799.80 km) |
| Gages Lake to Oelde | 4,232.50 mi (6,811.54 km) |
| Gages Lake to Oelsnitz | 4,431.42 mi (7,131.68 km) |
| Gages Lake to Oer-Erkenschwick | 4,207.33 mi (6,771.04 km) |
