| Medford to Oberkirch | 5,486.01 mi (8,828.88 km) |
| Medford to Obernburg am Main | 5,438.43 mi (8,752.30 km) |
| Medford to Obernkirchen | 5,299.23 mi (8,528.28 km) |
| Medford to Oberschleissheim | 5,590.48 mi (8,997.00 km) |
| Medford to Oberstdorf | 5,607.06 mi (9,023.69 km) |
| Medford to Obertraubling | 5,563.20 mi (8,953.10 km) |
| Medford to Obertshausen | 5,417.77 mi (8,719.06 km) |
| Medford to Oberursel | 5,403.57 mi (8,696.21 km) |
| Medford to Ochsenfurt | 5,472.30 mi (8,806.81 km) |
| Medford to Ochsenhausen | 5,560.34 mi (8,948.50 km) |
| Medford to Ochtrup | 5,255.86 mi (8,458.49 km) |
| Medford to Odenthal | 5,319.88 mi (8,561.51 km) |
| Medford to Oelde | 5,300.44 mi (8,530.23 km) |
| Medford to Oelsnitz | 5,478.23 mi (8,816.36 km) |
| Medford to Oer-Erkenschwick | 5,289.01 mi (8,511.84 km) |
