| Heywood to Oerlinghausen | 468.07 mi (753.29 km) |
| Heywood to Oestrich-Winkel | 501.54 mi (807.15 km) |
| Heywood to Offenburg | 564.72 mi (908.82 km) |
| Heywood to Oftersheim | 547.87 mi (881.71 km) |
| Heywood to Ohrdruf | 579.63 mi (932.83 km) |
| Heywood to Ohringen | 588.21 mi (946.63 km) |
| Heywood to Olbernhau | 688.28 mi (1,107.68 km) |
| Heywood to Olching | 695.89 mi (1,119.93 km) |
| Heywood to Oldenburg | 430.83 mi (693.36 km) |
| Heywood to Oldenburg in Holstein | 534.29 mi (859.85 km) |
| Heywood to Olfen | 422.39 mi (679.77 km) |
| Heywood to Olpe | 459.90 mi (740.14 km) |
| Heywood to Olsberg | 475.75 mi (765.65 km) |
| Heywood to Oranienburg | 641.43 mi (1,032.29 km) |
| Heywood to Ortenberg | 528.58 mi (850.66 km) |
