| Sugar Land to Oberkirch | 5,285.42 mi (8,506.07 km) |
| Sugar Land to Obernburg am Main | 5,281.83 mi (8,500.28 km) |
| Sugar Land to Obernkirchen | 5,197.47 mi (8,364.52 km) |
| Sugar Land to Oberschleissheim | 5,432.62 mi (8,742.95 km) |
| Sugar Land to Oberstdorf | 5,412.35 mi (8,710.33 km) |
| Sugar Land to Obertraubling | 5,429.44 mi (8,737.84 km) |
| Sugar Land to Obertshausen | 5,262.13 mi (8,468.59 km) |
| Sugar Land to Oberursel | 5,247.59 mi (8,445.18 km) |
| Sugar Land to Ochsenfurt | 5,324.09 mi (8,568.30 km) |
| Sugar Land to Ochsenhausen | 5,375.48 mi (8,650.99 km) |
| Sugar Land to Ochtrup | 5,128.10 mi (8,252.88 km) |
| Sugar Land to Odenthal | 5,163.78 mi (8,310.30 km) |
| Sugar Land to Oelde | 5,176.24 mi (8,330.36 km) |
| Sugar Land to Oelsnitz | 5,375.95 mi (8,651.76 km) |
| Sugar Land to Oer-Erkenschwick | 5,148.84 mi (8,286.25 km) |
