| North Wantagh to Oberkirch | 3,855.63 mi (6,205.04 km) |
| North Wantagh to Obernburg am Main | 3,861.08 mi (6,213.80 km) |
| North Wantagh to Obernkirchen | 3,792.03 mi (6,102.69 km) |
| North Wantagh to Oberschleissheim | 4,007.85 mi (6,450.02 km) |
| North Wantagh to Oberstdorf | 3,980.90 mi (6,406.64 km) |
| North Wantagh to Obertraubling | 4,009.82 mi (6,453.17 km) |
| North Wantagh to Obertshausen | 3,842.11 mi (6,183.27 km) |
| North Wantagh to Oberursel | 3,827.87 mi (6,160.36 km) |
| North Wantagh to Ochsenfurt | 3,904.06 mi (6,282.98 km) |
| North Wantagh to Ochsenhausen | 3,946.69 mi (6,351.58 km) |
| North Wantagh to Ochtrup | 3,718.36 mi (5,984.12 km) |
| North Wantagh to Odenthal | 3,746.31 mi (6,029.11 km) |
| North Wantagh to Oelde | 3,765.90 mi (6,060.63 km) |
| North Wantagh to Oelsnitz | 3,964.95 mi (6,380.98 km) |
| North Wantagh to Oer-Erkenschwick | 3,735.48 mi (6,011.68 km) |
