| Elmira to Orbetello | 4,275.78 mi (6,881.20 km) |
| Elmira to Oria | 4,625.33 mi (7,443.74 km) |
| Elmira to Oristano | 4,255.88 mi (6,849.18 km) |
| Elmira to Orta Nova | 4,510.38 mi (7,258.76 km) |
| Elmira to Orte | 4,325.15 mi (6,960.65 km) |
| Elmira to Ortona | 4,414.77 mi (7,104.88 km) |
| Elmira to Orvieto | 4,303.65 mi (6,926.06 km) |
| Elmira to Orzinuovi | 4,113.95 mi (6,620.77 km) |
| Elmira to Osimo | 4,332.63 mi (6,972.70 km) |
| Elmira to Ospitaletto | 4,114.30 mi (6,621.33 km) |
| Elmira to Ostuni | 4,613.64 mi (7,424.94 km) |
| Elmira to Ottaviano | 4,476.93 mi (7,204.92 km) |
| Elmira to Ovada | 4,086.64 mi (6,576.81 km) |
| Elmira to Ozieri | 4,248.80 mi (6,837.79 km) |
| Elmira to Paceco | 4,506.47 mi (7,252.46 km) |
