| Macclesfield to Oberkirch | 550.83 mi (886.47 km) |
| Macclesfield to Obernburg am Main | 537.79 mi (865.49 km) |
| Macclesfield to Obernkirchen | 474.69 mi (763.94 km) |
| Macclesfield to Oberschleissheim | 689.63 mi (1,109.85 km) |
| Macclesfield to Oberstdorf | 678.47 mi (1,091.89 km) |
| Macclesfield to Obertraubling | 685.61 mi (1,103.39 km) |
| Macclesfield to Obertshausen | 518.12 mi (833.83 km) |
| Macclesfield to Oberursel | 503.61 mi (810.48 km) |
| Macclesfield to Ochsenfurt | 580.10 mi (933.59 km) |
| Macclesfield to Ochsenhausen | 637.32 mi (1,025.66 km) |
| Macclesfield to Ochtrup | 396.31 mi (637.80 km) |
| Macclesfield to Odenthal | 420.56 mi (676.83 km) |
| Macclesfield to Oelde | 442.51 mi (712.15 km) |
| Macclesfield to Oelsnitz | 639.76 mi (1,029.59 km) |
| Macclesfield to Oer-Erkenschwick | 410.03 mi (659.88 km) |
