| North Tustin to Southern Pines (North Carolina) | 2,175.22 mi (3,500.67 km) |
| North Tustin to Southfield (Michigan) | 1,955.87 mi (3,147.67 km) |
| North Tustin to Southgate (Michigan) | 1,956.66 mi (3,148.94 km) |
| North Tustin to Southlake (Texas) | 1,190.70 mi (1,916.25 km) |
| North Tustin to Spanaway (Washington) | 952.47 mi (1,532.86 km) |
| North Tustin to Spanish Fork (Utah) | 554.47 mi (892.33 km) |
| North Tustin to Spanish Lake (Missouri) | 1,568.96 mi (2,525.00 km) |
| North Tustin to Spanish Springs (Nevada) | 420.18 mi (676.22 km) |
| North Tustin to Sparks (Nevada) | 415.28 mi (668.33 km) |
| North Tustin to Spartanburg (South Carolina) | 2,036.68 mi (3,277.72 km) |
| North Tustin to Spearfish (South Dakota) | 1,051.07 mi (1,691.53 km) |
| North Tustin to Speedway (Indiana) | 1,784.89 mi (2,872.51 km) |
| North Tustin to Spencer (Iowa) | 1,379.75 mi (2,220.49 km) |
| North Tustin to Spokane (Washington) | 960.82 mi (1,546.29 km) |
| North Tustin to Spokane Valley (Washington) | 960.77 mi (1,546.21 km) |
