| Hattersheim to Oestrich-Winkel | 22.15 mi (35.65 km) |
| Hattersheim to Offenburg | 113.70 mi (182.98 km) |
| Hattersheim to Oftersheim | 48.67 mi (78.33 km) |
| Hattersheim to Ohrdruf | 111.78 mi (179.88 km) |
| Hattersheim to Ohringen | 75.42 mi (121.38 km) |
| Hattersheim to Olbernhau | 217.47 mi (349.99 km) |
| Hattersheim to Olching | 181.92 mi (292.77 km) |
| Hattersheim to Oldenburg | 212.56 mi (342.07 km) |
| Hattersheim to Oldenburg in Holstein | 309.21 mi (497.62 km) |
| Hattersheim to Olfen | 123.37 mi (198.55 km) |
| Hattersheim to Olpe | 71.28 mi (114.71 km) |
| Hattersheim to Olsberg | 88.29 mi (142.09 km) |
| Hattersheim to Oranienburg | 276.03 mi (444.23 km) |
| Hattersheim to Ortenberg | 31.88 mi (51.31 km) |
| Hattersheim to Oschatz | 219.30 mi (352.93 km) |
