| Tarrytown to Octeville | 3,419.50 mi (5,503.16 km) |
| Tarrytown to Oignies | 3,592.39 mi (5,781.40 km) |
| Tarrytown to Oissel | 3,541.53 mi (5,699.54 km) |
| Tarrytown to Olivet | 3,613.74 mi (5,815.76 km) |
| Tarrytown to Ollioules | 3,925.19 mi (6,316.98 km) |
| Tarrytown to Olonne-sur-Mer | 3,488.33 mi (5,613.92 km) |
| Tarrytown to Oloron-Sainte-Marie | 3,631.42 mi (5,844.21 km) |
| Tarrytown to Onet Village | 3,742.10 mi (6,022.33 km) |
| Tarrytown to Onnaing | 3,619.21 mi (5,824.56 km) |
| Tarrytown to Orange | 3,847.63 mi (6,192.16 km) |
| Tarrytown to Orchies | 3,602.52 mi (5,797.70 km) |
| Tarrytown to Orleans | 3,613.08 mi (5,814.69 km) |
| Tarrytown to Orly | 3,611.54 mi (5,812.21 km) |
| Tarrytown to Ormesson-sur-Marne | 3,616.58 mi (5,820.32 km) |
| Tarrytown to Orsay | 3,604.06 mi (5,800.17 km) |
