| Pataskala to Oerlinghausen | 4,168.30 mi (6,708.22 km) |
| Pataskala to Oestrich-Winkel | 4,207.63 mi (6,771.53 km) |
| Pataskala to Offenburg | 4,256.57 mi (6,850.28 km) |
| Pataskala to Oftersheim | 4,251.62 mi (6,842.32 km) |
| Pataskala to Ohrdruf | 4,284.38 mi (6,895.04 km) |
| Pataskala to Ohringen | 4,293.29 mi (6,909.38 km) |
| Pataskala to Olbernhau | 4,387.70 mi (7,061.32 km) |
| Pataskala to Olching | 4,399.81 mi (7,080.82 km) |
| Pataskala to Oldenburg | 4,113.58 mi (6,620.16 km) |
| Pataskala to Oldenburg in Holstein | 4,172.69 mi (6,715.29 km) |
| Pataskala to Olfen | 4,127.94 mi (6,643.28 km) |
| Pataskala to Olpe | 4,167.70 mi (6,707.27 km) |
| Pataskala to Olsberg | 4,181.58 mi (6,729.60 km) |
| Pataskala to Oranienburg | 4,309.46 mi (6,935.41 km) |
| Pataskala to Ortenberg | 4,236.55 mi (6,818.07 km) |
