| Great Driffield to Oberkirch | 527.15 mi (848.36 km) |
| Great Driffield to Obernburg am Main | 498.76 mi (802.68 km) |
| Great Driffield to Obernkirchen | 413.53 mi (665.52 km) |
| Great Driffield to Oberschleissheim | 653.61 mi (1,051.88 km) |
| Great Driffield to Oberstdorf | 652.56 mi (1,050.20 km) |
| Great Driffield to Obertraubling | 643.07 mi (1,034.92 km) |
| Great Driffield to Obertshausen | 478.29 mi (769.73 km) |
| Great Driffield to Oberursel | 463.53 mi (745.98 km) |
| Great Driffield to Ochsenfurt | 539.30 mi (867.91 km) |
| Great Driffield to Ochsenhausen | 608.51 mi (979.31 km) |
| Great Driffield to Ochtrup | 339.75 mi (546.78 km) |
| Great Driffield to Odenthal | 377.90 mi (608.18 km) |
| Great Driffield to Oelde | 387.64 mi (623.85 km) |
| Great Driffield to Oelsnitz | 587.35 mi (945.24 km) |
| Great Driffield to Oer-Erkenschwick | 359.88 mi (579.17 km) |
