| Blackburn to San Luis Obispo (California) | 5,268.87 mi (8,479.43 km) |
| Blackburn to San Marcos (California) | 5,283.61 mi (8,503.14 km) |
| Blackburn to San Marcos (Texas) | 4,790.45 mi (7,709.49 km) |
| Blackburn to San Marino (California) | 5,256.43 mi (8,459.41 km) |
| Blackburn to San Mateo (California) | 5,184.12 mi (8,343.03 km) |
| Blackburn to San Pablo (California) | 5,160.96 mi (8,305.77 km) |
| Blackburn to San Rafael (California) | 5,164.54 mi (8,311.53 km) |
| Blackburn to San Ramon (California) | 5,160.89 mi (8,305.64 km) |
| Blackburn to San Tan Valley (Arizona) | 5,096.90 mi (8,202.67 km) |
| Blackburn to Sand Springs (Oklahoma) | 4,391.97 mi (7,068.19 km) |
| Blackburn to Sandusky (Ohio) | 3,625.80 mi (5,835.16 km) |
| Blackburn to Sandy (Oregon) | 4,726.91 mi (7,607.22 km) |
| Blackburn to Sandy (Utah) | 4,694.44 mi (7,554.97 km) |
| Blackburn to Sandy Springs (Georgia) | 4,056.18 mi (6,527.79 km) |
| Blackburn to Sanford (Florida) | 4,195.33 mi (6,751.74 km) |
