| Franklin Square to Oberkirch | 3,862.56 mi (6,216.18 km) |
| Franklin Square to Obernburg am Main | 3,867.82 mi (6,224.66 km) |
| Franklin Square to Obernkirchen | 3,798.51 mi (6,113.11 km) |
| Franklin Square to Oberschleissheim | 4,014.69 mi (6,461.02 km) |
| Franklin Square to Oberstdorf | 3,987.86 mi (6,417.85 km) |
| Franklin Square to Obertraubling | 4,016.56 mi (6,464.02 km) |
| Franklin Square to Obertshausen | 3,848.84 mi (6,194.11 km) |
| Franklin Square to Oberursel | 3,834.60 mi (6,171.19 km) |
| Franklin Square to Ochsenfurt | 3,910.80 mi (6,293.82 km) |
| Franklin Square to Ochsenhausen | 3,953.60 mi (6,362.70 km) |
| Franklin Square to Ochtrup | 3,724.90 mi (5,994.65 km) |
| Franklin Square to Odenthal | 3,752.99 mi (6,039.86 km) |
| Franklin Square to Oelde | 3,772.45 mi (6,071.17 km) |
| Franklin Square to Oelsnitz | 3,971.54 mi (6,391.58 km) |
| Franklin Square to Oer-Erkenschwick | 3,742.09 mi (6,022.30 km) |
