Summerlin South, Nevada is close to the interstate highway I-15. It is neighboring other cities: Las Vegas, NV (0.21 mi ); Blue Diamond, NV (11.85 mi ); North Las Vegas, NV (16.86 mi ). You can get to the city from exit 39 of i15 (12.74 mi ); exit 38b a of i15 (12.89 mi ); exit 37 of i15 (13.15 mi ). Summerlin South, Nevada can reach interstate highways: i15 (12.74 mi ); i40 (146.47 mi ); i10 (269.31 mi ). It is also close to local highways: NV 159 (3.27 mi ); NV 595 (7.17 mi ); NV 592 (7.37 mi ).