| Yankton to Oberkirch | 4,672.98 mi (7,520.43 km) |
| Yankton to Obernburg am Main | 4,650.98 mi (7,485.04 km) |
| Yankton to Obernkirchen | 4,542.39 mi (7,310.28 km) |
| Yankton to Oberschleissheim | 4,806.01 mi (7,734.52 km) |
| Yankton to Oberstdorf | 4,800.56 mi (7,725.75 km) |
| Yankton to Obertraubling | 4,792.92 mi (7,713.45 km) |
| Yankton to Obertshausen | 4,630.41 mi (7,451.92 km) |
| Yankton to Oberursel | 4,615.64 mi (7,428.16 km) |
| Yankton to Ochsenfurt | 4,690.86 mi (7,549.20 km) |
| Yankton to Ochsenhausen | 4,758.66 mi (7,658.32 km) |
| Yankton to Ochtrup | 4,481.68 mi (7,212.56 km) |
| Yankton to Odenthal | 4,529.78 mi (7,289.98 km) |
| Yankton to Oelde | 4,529.60 mi (7,289.68 km) |
| Yankton to Oelsnitz | 4,725.49 mi (7,604.95 km) |
| Yankton to Oer-Erkenschwick | 4,507.96 mi (7,254.86 km) |
