| Hazel Grove to Oerlinghausen | 461.45 mi (742.62 km) |
| Hazel Grove to Oestrich-Winkel | 491.26 mi (790.61 km) |
| Hazel Grove to Offenburg | 552.69 mi (889.46 km) |
| Hazel Grove to Oftersheim | 537.12 mi (864.41 km) |
| Hazel Grove to Ohrdruf | 571.88 mi (920.35 km) |
| Hazel Grove to Ohringen | 577.75 mi (929.79 km) |
| Hazel Grove to Olbernhau | 681.27 mi (1,096.39 km) |
| Hazel Grove to Olching | 685.30 mi (1,102.88 km) |
| Hazel Grove to Oldenburg | 426.67 mi (686.65 km) |
| Hazel Grove to Oldenburg in Holstein | 532.85 mi (857.54 km) |
| Hazel Grove to Olfen | 414.70 mi (667.39 km) |
| Hazel Grove to Olpe | 451.11 mi (725.99 km) |
| Hazel Grove to Olsberg | 467.87 mi (752.97 km) |
| Hazel Grove to Oranienburg | 637.43 mi (1,025.85 km) |
| Hazel Grove to Ortenberg | 519.36 mi (835.84 km) |
