Focus on the problem that radio integrated navigation cannot be used when there is no GPS signal and coordinates of radio station, this paper proposed an integrated method using simultaneous localization and mapping (SLAM) information. Firstly, according to the measuring information of radio navigation sensor, the position of radio navigation station is estimated combined with the position information of INS. Through the estimated station position and radio navigation measuring information, INS/radio integrated navigation position is given, and then the station position is optimized and estimated by the integrated position information. Finally, according to the instant self-localization and station position estimation, the errors can be limited. The experimental results show that the proposed method can improve the performance of radio integrated navigation system.