| Doctor Phillips to Oberkirch | 4,755.12 mi (7,652.62 km) |
| Doctor Phillips to Obernburg am Main | 4,769.90 mi (7,676.41 km) |
| Doctor Phillips to Obernkirchen | 4,713.69 mi (7,585.96 km) |
| Doctor Phillips to Oberschleissheim | 4,911.56 mi (7,904.38 km) |
| Doctor Phillips to Oberstdorf | 4,877.36 mi (7,849.35 km) |
| Doctor Phillips to Obertraubling | 4,918.51 mi (7,915.57 km) |
| Doctor Phillips to Obertshausen | 4,751.75 mi (7,647.21 km) |
| Doctor Phillips to Oberursel | 4,737.92 mi (7,624.94 km) |
| Doctor Phillips to Ochsenfurt | 4,813.21 mi (7,746.11 km) |
| Doctor Phillips to Ochsenhausen | 4,846.55 mi (7,799.77 km) |
| Doctor Phillips to Ochtrup | 4,637.48 mi (7,463.30 km) |
| Doctor Phillips to Odenthal | 4,659.01 mi (7,497.95 km) |
| Doctor Phillips to Oelde | 4,684.20 mi (7,538.50 km) |
| Doctor Phillips to Oelsnitz | 4,881.27 mi (7,855.65 km) |
| Doctor Phillips to Oer-Erkenschwick | 4,651.68 mi (7,486.16 km) |
