| Youngsville to Oberkirch | 5,113.52 mi (8,229.42 km) |
| Youngsville to Obernburg am Main | 5,113.69 mi (8,229.69 km) |
| Youngsville to Obernkirchen | 5,034.94 mi (8,102.96 km) |
| Youngsville to Oberschleissheim | 5,263.00 mi (8,469.97 km) |
| Youngsville to Oberstdorf | 5,239.82 mi (8,432.67 km) |
| Youngsville to Obertraubling | 5,261.91 mi (8,468.22 km) |
| Youngsville to Obertshausen | 5,094.26 mi (8,198.42 km) |
| Youngsville to Oberursel | 5,079.82 mi (8,175.19 km) |
| Youngsville to Ochsenfurt | 5,156.28 mi (8,298.23 km) |
| Youngsville to Ochsenhausen | 5,204.09 mi (8,375.18 km) |
| Youngsville to Ochtrup | 4,963.94 mi (7,988.70 km) |
| Youngsville to Odenthal | 4,996.79 mi (8,041.56 km) |
| Youngsville to Oelde | 5,011.93 mi (8,065.92 km) |
| Youngsville to Oelsnitz | 5,211.66 mi (8,387.35 km) |
| Youngsville to Oer-Erkenschwick | 4,983.38 mi (8,019.98 km) |
