| Heerlerbaan to Oschatz | 309.34 mi (497.83 km) |
| Heerlerbaan to Oschersleben | 239.11 mi (384.81 km) |
| Heerlerbaan to Osnabruck | 131.20 mi (211.15 km) |
| Heerlerbaan to Ostbevern | 113.03 mi (181.90 km) |
| Heerlerbaan to Osterburg | 279.02 mi (449.04 km) |
| Heerlerbaan to Ostercappeln | 139.87 mi (225.09 km) |
| Heerlerbaan to Osterhofen | 346.52 mi (557.67 km) |
| Heerlerbaan to Osterholz-Scharmbeck | 200.87 mi (323.27 km) |
| Heerlerbaan to Osternienburg | 267.05 mi (429.78 km) |
| Heerlerbaan to Osterode | 192.60 mi (309.96 km) |
| Heerlerbaan to Osterwieck | 216.46 mi (348.36 km) |
| Heerlerbaan to Ostfildern | 206.49 mi (332.31 km) |
| Heerlerbaan to Osthofen | 130.05 mi (209.30 km) |
| Heerlerbaan to Ostrhauderfehn | 169.65 mi (273.03 km) |
| Heerlerbaan to Ostringen | 165.36 mi (266.13 km) |
