| Hope Mills to Oerlinghausen | 4,270.81 mi (6,873.21 km) |
| Hope Mills to Oestrich-Winkel | 4,294.84 mi (6,911.88 km) |
| Hope Mills to Offenburg | 4,332.81 mi (6,972.99 km) |
| Hope Mills to Oftersheim | 4,335.69 mi (6,977.61 km) |
| Hope Mills to Ohrdruf | 4,383.33 mi (7,054.28 km) |
| Hope Mills to Ohringen | 4,378.24 mi (7,046.09 km) |
| Hope Mills to Olbernhau | 4,491.39 mi (7,228.19 km) |
| Hope Mills to Olching | 4,482.21 mi (7,213.43 km) |
| Hope Mills to Oldenburg | 4,223.56 mi (6,797.17 km) |
| Hope Mills to Oldenburg in Holstein | 4,295.91 mi (6,913.60 km) |
| Hope Mills to Olfen | 4,226.09 mi (6,801.24 km) |
| Hope Mills to Olpe | 4,261.77 mi (6,858.65 km) |
| Hope Mills to Olsberg | 4,279.36 mi (6,886.96 km) |
| Hope Mills to Oranienburg | 4,426.88 mi (7,124.38 km) |
| Hope Mills to Ortenberg | 4,328.56 mi (6,966.14 km) |
