| Azpeitia to Southern Pines (North Carolina) | 4,020.86 mi (6,470.95 km) |
| Azpeitia to Southfield (Michigan) | 3,930.53 mi (6,325.58 km) |
| Azpeitia to Southgate (Michigan) | 3,937.73 mi (6,337.17 km) |
| Azpeitia to Southlake (Texas) | 4,928.30 mi (7,931.34 km) |
| Azpeitia to Spanaway (Washington) | 5,210.35 mi (8,385.25 km) |
| Azpeitia to Spanish Fork (Utah) | 5,194.11 mi (8,359.11 km) |
| Azpeitia to Spanish Lake (Missouri) | 4,374.60 mi (7,040.24 km) |
| Azpeitia to Spanish Springs (Nevada) | 5,508.61 mi (8,865.25 km) |
| Azpeitia to Sparks (Nevada) | 5,514.57 mi (8,874.85 km) |
| Azpeitia to Spartanburg (South Carolina) | 4,149.03 mi (6,677.23 km) |
| Azpeitia to Spearfish (South Dakota) | 4,694.90 mi (7,555.71 km) |
| Azpeitia to Speedway (Indiana) | 4,160.61 mi (6,695.86 km) |
| Azpeitia to Spencer (Iowa) | 4,409.60 mi (7,096.57 km) |
| Azpeitia to Spokane (Washington) | 5,024.45 mi (8,086.07 km) |
| Azpeitia to Spokane Valley (Washington) | 5,018.29 mi (8,076.16 km) |
