| Langenthal to Nuth | 269.70 mi (434.04 km) |
| Langenthal to Oegstgeest | 373.70 mi (601.41 km) |
| Langenthal to Oirschot | 316.30 mi (509.03 km) |
| Langenthal to Oisterwijk | 323.24 mi (520.20 km) |
| Langenthal to Oldebroek | 371.16 mi (597.33 km) |
| Langenthal to Oldenzaal | 354.40 mi (570.36 km) |
| Langenthal to Ommen | 371.20 mi (597.39 km) |
| Langenthal to Oosterend | 406.98 mi (654.97 km) |
| Langenthal to Oosterhout | 332.84 mi (535.65 km) |
| Langenthal to Oosterwolde | 404.33 mi (650.71 km) |
| Langenthal to Oostzaan | 382.83 mi (616.10 km) |
| Langenthal to Opmeer | 399.16 mi (642.39 km) |
| Langenthal to Oss | 330.38 mi (531.69 km) |
| Langenthal to Oud-Beijerland | 352.11 mi (566.67 km) |
| Langenthal to Oudenbosch | 335.69 mi (540.25 km) |
