| Kirchhain to Oestrich-Winkel | 69.38 mi (111.65 km) |
| Kirchhain to Offenburg | 168.22 mi (270.73 km) |
| Kirchhain to Oftersheim | 100.99 mi (162.53 km) |
| Kirchhain to Ohrdruf | 79.27 mi (127.57 km) |
| Kirchhain to Ohringen | 114.67 mi (184.54 km) |
| Kirchhain to Olbernhau | 193.36 mi (311.18 km) |
| Kirchhain to Olching | 210.40 mi (338.61 km) |
| Kirchhain to Oldenburg | 163.55 mi (263.21 km) |
| Kirchhain to Oldenburg in Holstein | 254.43 mi (409.46 km) |
| Kirchhain to Olfen | 90.89 mi (146.27 km) |
| Kirchhain to Olpe | 49.17 mi (79.14 km) |
| Kirchhain to Olsberg | 41.37 mi (66.58 km) |
| Kirchhain to Oranienburg | 228.02 mi (366.96 km) |
| Kirchhain to Ortenberg | 32.42 mi (52.18 km) |
| Kirchhain to Oschatz | 185.00 mi (297.72 km) |
