| s-Heerenberg to Oerlinghausen | 103.34 mi (166.32 km) |
| s-Heerenberg to Oestrich-Winkel | 150.46 mi (242.14 km) |
| s-Heerenberg to Offenburg | 247.12 mi (397.70 km) |
| s-Heerenberg to Oftersheim | 201.19 mi (323.78 km) |
| s-Heerenberg to Ohrdruf | 206.68 mi (332.62 km) |
| s-Heerenberg to Ohringen | 233.65 mi (376.03 km) |
| s-Heerenberg to Olbernhau | 317.42 mi (510.84 km) |
| s-Heerenberg to Olching | 339.19 mi (545.88 km) |
| s-Heerenberg to Oldenburg | 120.49 mi (193.90 km) |
| s-Heerenberg to Oldenburg in Holstein | 255.00 mi (410.39 km) |
| s-Heerenberg to Olfen | 49.84 mi (80.21 km) |
| s-Heerenberg to Olpe | 90.56 mi (145.74 km) |
| s-Heerenberg to Olsberg | 102.65 mi (165.20 km) |
| s-Heerenberg to Oranienburg | 301.33 mi (484.94 km) |
| s-Heerenberg to Ortenberg | 160.87 mi (258.90 km) |
