| Warrensville Heights to Orbetello | 4,501.69 mi (7,244.78 km) |
| Warrensville Heights to Oria | 4,848.87 mi (7,803.50 km) |
| Warrensville Heights to Oristano | 4,487.60 mi (7,222.09 km) |
| Warrensville Heights to Orta Nova | 4,734.33 mi (7,619.16 km) |
| Warrensville Heights to Orte | 4,550.08 mi (7,322.65 km) |
| Warrensville Heights to Ortona | 4,638.19 mi (7,464.45 km) |
| Warrensville Heights to Orvieto | 4,528.38 mi (7,287.73 km) |
| Warrensville Heights to Orzinuovi | 4,335.76 mi (6,977.73 km) |
| Warrensville Heights to Osimo | 4,554.93 mi (7,330.45 km) |
| Warrensville Heights to Ospitaletto | 4,335.71 mi (6,977.65 km) |
| Warrensville Heights to Ostuni | 4,836.86 mi (7,784.18 km) |
| Warrensville Heights to Ottaviano | 4,702.69 mi (7,568.25 km) |
| Warrensville Heights to Ovada | 4,310.83 mi (6,937.61 km) |
| Warrensville Heights to Ozieri | 4,479.26 mi (7,208.67 km) |
| Warrensville Heights to Paceco | 4,737.90 mi (7,624.92 km) |
