| Hemiksem to Oestrich-Winkel | 178.76 mi (287.68 km) |
| Hemiksem to Offenburg | 244.69 mi (393.79 km) |
| Hemiksem to Oftersheim | 223.78 mi (360.15 km) |
| Hemiksem to Ohrdruf | 278.40 mi (448.05 km) |
| Hemiksem to Ohringen | 264.65 mi (425.91 km) |
| Hemiksem to Olbernhau | 392.56 mi (631.76 km) |
| Hemiksem to Olching | 372.01 mi (598.70 km) |
| Hemiksem to Oldenburg | 214.00 mi (344.39 km) |
| Hemiksem to Oldenburg in Holstein | 349.20 mi (561.99 km) |
| Hemiksem to Olfen | 136.39 mi (219.49 km) |
| Hemiksem to Olpe | 151.45 mi (243.74 km) |
| Hemiksem to Olsberg | 179.26 mi (288.50 km) |
| Hemiksem to Oranienburg | 394.04 mi (634.15 km) |
| Hemiksem to Ortenberg | 212.83 mi (342.52 km) |
| Hemiksem to Oschatz | 378.85 mi (609.69 km) |
