| North New Hyde Park to Oberkirch | 3,861.04 mi (6,213.74 km) |
| North New Hyde Park to Obernburg am Main | 3,866.22 mi (6,222.08 km) |
| North New Hyde Park to Obernkirchen | 3,796.78 mi (6,110.32 km) |
| North New Hyde Park to Oberschleissheim | 4,013.13 mi (6,458.51 km) |
| North New Hyde Park to Oberstdorf | 3,986.37 mi (6,415.44 km) |
| North New Hyde Park to Obertraubling | 4,014.95 mi (6,461.44 km) |
| North New Hyde Park to Obertshausen | 3,847.23 mi (6,191.52 km) |
| North New Hyde Park to Oberursel | 3,832.99 mi (6,168.60 km) |
| North New Hyde Park to Ochsenfurt | 3,909.19 mi (6,291.24 km) |
| North New Hyde Park to Ochsenhausen | 3,952.08 mi (6,360.25 km) |
| North New Hyde Park to Ochtrup | 3,723.20 mi (5,991.91 km) |
| North New Hyde Park to Odenthal | 3,751.36 mi (6,037.23 km) |
| North New Hyde Park to Oelde | 3,770.76 mi (6,068.45 km) |
| North New Hyde Park to Oelsnitz | 3,969.86 mi (6,388.87 km) |
| North New Hyde Park to Oer-Erkenschwick | 3,740.41 mi (6,019.62 km) |
