| Scarsdale to Orbetello | 4,185.36 mi (6,735.68 km) |
| Scarsdale to Oria | 4,537.92 mi (7,303.07 km) |
| Scarsdale to Oristano | 4,156.16 mi (6,688.69 km) |
| Scarsdale to Orta Nova | 4,422.56 mi (7,117.42 km) |
| Scarsdale to Orte | 4,236.13 mi (6,817.40 km) |
| Scarsdale to Ortona | 4,327.85 mi (6,964.99 km) |
| Scarsdale to Orvieto | 4,214.97 mi (6,783.33 km) |
| Scarsdale to Orzinuovi | 4,029.86 mi (6,485.44 km) |
| Scarsdale to Osimo | 4,247.48 mi (6,835.66 km) |
| Scarsdale to Ospitaletto | 4,030.78 mi (6,486.91 km) |
| Scarsdale to Ostuni | 4,526.72 mi (7,285.05 km) |
| Scarsdale to Ottaviano | 4,386.44 mi (7,059.30 km) |
| Scarsdale to Ovada | 3,999.11 mi (6,435.95 km) |
| Scarsdale to Ozieri | 4,151.22 mi (6,680.74 km) |
| Scarsdale to Paceco | 4,406.90 mi (7,092.22 km) |
