| Summerlin South to Isabela (Puerto Rico) | 3,168.04 mi (5,098.46 km) |
| Summerlin South to Iselin (New Jersey) | 2,223.41 mi (3,578.23 km) |
| Summerlin South to Isla Vista (California) | 281.48 mi (453.00 km) |
| Summerlin South to Issaquah (Washington) | 860.60 mi (1,385.01 km) |
| Summerlin South to Ithaca (New York) | 2,102.86 mi (3,384.22 km) |
| Summerlin South to Ives Estates (Florida) | 2,182.10 mi (3,511.75 km) |
| Summerlin South to Jackson (Michigan) | 1,699.31 mi (2,734.78 km) |
| Summerlin South to Jackson (Mississippi) | 1,454.84 mi (2,341.33 km) |
| Summerlin South to Jackson (Missouri) | 1,419.92 mi (2,285.14 km) |
| Summerlin South to Jackson (Tennessee) | 1,478.95 mi (2,380.13 km) |
| Summerlin South to Jackson (Wyoming) | 562.16 mi (904.71 km) |
| Summerlin South to Jacksonville (Alabama) | 1,675.89 mi (2,697.09 km) |
| Summerlin South to Jacksonville (Arkansas) | 1,304.80 mi (2,099.87 km) |
| Summerlin South to Jacksonville (Florida) | 1,975.72 mi (3,179.62 km) |
| Summerlin South to Jacksonville (Illinois) | 1,385.75 mi (2,230.16 km) |
