| Coshocton to Oerlinghausen | 4,123.52 mi (6,636.17 km) |
| Coshocton to Oestrich-Winkel | 4,162.12 mi (6,698.28 km) |
| Coshocton to Offenburg | 4,210.58 mi (6,776.27 km) |
| Coshocton to Oftersheim | 4,205.97 mi (6,768.86 km) |
| Coshocton to Ohrdruf | 4,239.46 mi (6,822.75 km) |
| Coshocton to Ohringen | 4,247.69 mi (6,836.00 km) |
| Coshocton to Olbernhau | 4,343.05 mi (6,989.47 km) |
| Coshocton to Olching | 4,354.14 mi (7,007.30 km) |
| Coshocton to Oldenburg | 4,069.18 mi (6,548.71 km) |
| Coshocton to Oldenburg in Holstein | 4,129.05 mi (6,645.07 km) |
| Coshocton to Olfen | 4,082.93 mi (6,570.84 km) |
| Coshocton to Olpe | 4,122.50 mi (6,634.53 km) |
| Coshocton to Olsberg | 4,136.57 mi (6,657.16 km) |
| Coshocton to Oranienburg | 4,265.54 mi (6,864.72 km) |
| Coshocton to Ortenberg | 4,191.27 mi (6,745.20 km) |
