| Newark to Octeville | 3,446.21 mi (5,546.14 km) |
| Newark to Oignies | 3,619.47 mi (5,824.98 km) |
| Newark to Oissel | 3,568.31 mi (5,742.63 km) |
| Newark to Olivet | 3,640.27 mi (5,858.44 km) |
| Newark to Ollioules | 3,950.98 mi (6,358.49 km) |
| Newark to Olonne-sur-Mer | 3,514.33 mi (5,655.77 km) |
| Newark to Oloron-Sainte-Marie | 3,656.68 mi (5,884.85 km) |
| Newark to Onet Village | 3,767.91 mi (6,063.86 km) |
| Newark to Onnaing | 3,646.30 mi (5,868.16 km) |
| Newark to Orange | 3,873.55 mi (6,233.88 km) |
| Newark to Orchies | 3,629.61 mi (5,841.29 km) |
| Newark to Orleans | 3,639.61 mi (5,857.39 km) |
| Newark to Orly | 3,638.26 mi (5,855.22 km) |
| Newark to Ormesson-sur-Marne | 3,643.32 mi (5,863.36 km) |
| Newark to Orsay | 3,630.77 mi (5,843.16 km) |
