| Carmichael to Oberkirch | 5,664.66 mi (9,116.38 km) |
| Carmichael to Obernburg am Main | 5,621.72 mi (9,047.28 km) |
| Carmichael to Obernkirchen | 5,487.34 mi (8,831.03 km) |
| Carmichael to Oberschleissheim | 5,775.16 mi (9,294.22 km) |
| Carmichael to Oberstdorf | 5,787.64 mi (9,314.30 km) |
| Carmichael to Obertraubling | 5,750.36 mi (9,254.31 km) |
| Carmichael to Obertshausen | 5,600.96 mi (9,013.88 km) |
| Carmichael to Oberursel | 5,586.57 mi (8,990.72 km) |
| Carmichael to Ochsenfurt | 5,656.90 mi (9,103.90 km) |
| Carmichael to Ochsenhausen | 5,741.59 mi (9,240.20 km) |
| Carmichael to Ochtrup | 5,440.58 mi (8,755.77 km) |
| Carmichael to Odenthal | 5,502.00 mi (8,854.61 km) |
| Carmichael to Oelde | 5,486.03 mi (8,828.91 km) |
| Carmichael to Oelsnitz | 5,668.09 mi (9,121.90 km) |
| Carmichael to Oer-Erkenschwick | 5,472.65 mi (8,807.38 km) |
