| Huddersfield to Oberkirch | 554.08 mi (891.70 km) |
| Huddersfield to Obernburg am Main | 535.30 mi (861.49 km) |
| Huddersfield to Obernkirchen | 463.00 mi (745.13 km) |
| Huddersfield to Oberschleissheim | 688.61 mi (1,108.22 km) |
| Huddersfield to Oberstdorf | 681.20 mi (1,096.29 km) |
| Huddersfield to Obertraubling | 682.06 mi (1,097.67 km) |
| Huddersfield to Obertshausen | 515.27 mi (829.25 km) |
| Huddersfield to Oberursel | 500.62 mi (805.67 km) |
| Huddersfield to Ochsenfurt | 577.03 mi (928.65 km) |
| Huddersfield to Ochsenhausen | 638.91 mi (1,028.22 km) |
| Huddersfield to Ochtrup | 386.35 mi (621.77 km) |
| Huddersfield to Odenthal | 416.28 mi (669.94 km) |
| Huddersfield to Oelde | 433.42 mi (697.52 km) |
| Huddersfield to Oelsnitz | 632.13 mi (1,017.32 km) |
| Huddersfield to Oer-Erkenschwick | 402.75 mi (648.16 km) |
