| Blackburn to Southern Pines (North Carolina) | 3,797.53 mi (6,111.53 km) |
| Blackburn to Southfield (Michigan) | 3,598.88 mi (5,791.84 km) |
| Blackburn to Southgate (Michigan) | 3,609.46 mi (5,808.87 km) |
| Blackburn to Southlake (Texas) | 4,596.69 mi (7,397.66 km) |
| Blackburn to Spanaway (Washington) | 4,633.25 mi (7,456.49 km) |
| Blackburn to Spanish Fork (Utah) | 4,713.21 mi (7,585.18 km) |
| Blackburn to Spanish Lake (Missouri) | 4,037.44 mi (6,497.62 km) |
| Blackburn to Spanish Springs (Nevada) | 4,984.61 mi (8,021.95 km) |
| Blackburn to Sparks (Nevada) | 4,990.77 mi (8,031.87 km) |
| Blackburn to Spartanburg (South Carolina) | 3,909.59 mi (6,291.89 km) |
| Blackburn to Spearfish (South Dakota) | 4,226.32 mi (6,801.60 km) |
| Blackburn to Speedway (Indiana) | 3,839.18 mi (6,178.56 km) |
| Blackburn to Spencer (Iowa) | 4,000.59 mi (6,438.32 km) |
| Blackburn to Spokane (Washington) | 4,466.85 mi (7,188.70 km) |
| Blackburn to Spokane Valley (Washington) | 4,461.61 mi (7,180.28 km) |
