| Flying Distance | 32.66 km | 2 minutes |
| Driving Distance | 47.28 km | 40 minutes |
| Walking Distance | 36.32 km | 7 hours 47 minutes |
| Cycling Distance | 40.24 km | 2 hours 26 minutes |
| Transit Distance | km |
The flying distance between Guyancourt and Rosny-sous-Bois (by plane) is 32.66 km, it will take about 2 minutes to reach the destination by plane at an avearge speed of 900 km per hour.
The road distance from Guyancourt to Rosny-sous-Bois is 47.28 km, estimated time to go 40 minutes
The cycling distance from Guyancourt to Rosny-sous-Bois is 40.24 km, estimated time to go 2 hours 26 minutes
The walking distance between Guyancourt and Rosny-sous-Bois is 36.32 km, estimated time to go 7 hours 47 minutes