| Tarrytown to Orbetello | 4,186.55 mi (6,737.60 km) |
| Tarrytown to Oria | 4,538.99 mi (7,304.79 km) |
| Tarrytown to Oristano | 4,157.79 mi (6,691.31 km) |
| Tarrytown to Orta Nova | 4,423.64 mi (7,119.17 km) |
| Tarrytown to Orte | 4,237.27 mi (6,819.22 km) |
| Tarrytown to Ortona | 4,328.88 mi (6,966.67 km) |
| Tarrytown to Orvieto | 4,216.08 mi (6,785.13 km) |
| Tarrytown to Orzinuovi | 4,030.76 mi (6,486.88 km) |
| Tarrytown to Osimo | 4,248.43 mi (6,837.19 km) |
| Tarrytown to Ospitaletto | 4,031.65 mi (6,488.32 km) |
| Tarrytown to Ostuni | 4,527.77 mi (7,286.74 km) |
| Tarrytown to Ottaviano | 4,387.65 mi (7,061.24 km) |
| Tarrytown to Ovada | 4,000.17 mi (6,437.64 km) |
| Tarrytown to Ozieri | 4,152.75 mi (6,683.20 km) |
| Tarrytown to Paceco | 4,408.53 mi (7,094.84 km) |
