| Flying Distance | 75.85 km | 5 minutes |
| Driving Distance | km | |
| Walking Distance | km | |
| Cycling Distance | km | |
| Transit Distance | km |
The flying distance between Sonbong and Onsong (by plane) is 75.85 km, it will take about 5 minutes to reach the destination by plane at an avearge speed of 900 km per hour.
The road distance from Sonbong to Onsong is km, estimated time to go
The cycling distance from Sonbong to Onsong is km, estimated time to go
The walking distance between Sonbong and Onsong is km, estimated time to go
| Distance from Sonbong |
|---|
| Sonbong to Najin |
| Sonbong to Hoeryŏng |
| Sonbong to Onsong |
| Sonbong to Chŏngjin |
| Distance from Sonbong |
|---|
| Onsong to Najin |
| Onsong to Hoeryŏng |
| Onsong to Sonbong |