| Fair Lawn to Oberkirch | 3,870.81 mi (6,229.47 km) |
| Fair Lawn to Obernburg am Main | 3,875.24 mi (6,236.59 km) |
| Fair Lawn to Obernkirchen | 3,804.64 mi (6,122.98 km) |
| Fair Lawn to Oberschleissheim | 4,022.51 mi (6,473.60 km) |
| Fair Lawn to Oberstdorf | 3,996.32 mi (6,431.46 km) |
| Fair Lawn to Obertraubling | 4,023.92 mi (6,475.88 km) |
| Fair Lawn to Obertshausen | 3,856.18 mi (6,205.93 km) |
| Fair Lawn to Oberursel | 3,841.91 mi (6,182.96 km) |
| Fair Lawn to Ochsenfurt | 3,918.16 mi (6,305.67 km) |
| Fair Lawn to Ochsenhausen | 3,961.78 mi (6,375.87 km) |
| Fair Lawn to Ochtrup | 3,731.34 mi (6,005.01 km) |
| Fair Lawn to Odenthal | 3,760.08 mi (6,051.26 km) |
| Fair Lawn to Oelde | 3,778.96 mi (6,081.65 km) |
| Fair Lawn to Oelsnitz | 3,978.18 mi (6,402.26 km) |
| Fair Lawn to Oer-Erkenschwick | 3,748.82 mi (6,033.15 km) |
