| Tudela de Duero to Smyrna (Delaware) | 3,628.60 mi (5,839.66 km) |
| Tudela de Duero to Smyrna (Georgia) | 4,243.82 mi (6,829.77 km) |
| Tudela de Duero to Smyrna (Tennessee) | 4,260.56 mi (6,856.71 km) |
| Tudela de Duero to Snellville (Georgia) | 4,219.38 mi (6,790.44 km) |
| Tudela de Duero to Snoqualmie (Washington) | 5,184.37 mi (8,343.44 km) |
| Tudela de Duero to Snyder (Texas) | 5,056.55 mi (8,137.73 km) |
| Tudela de Duero to Socastee (South Carolina) | 3,982.68 mi (6,409.50 km) |
| Tudela de Duero to Socorro (Texas) | 5,343.39 mi (8,599.35 km) |
| Tudela de Duero to Soddy-Daisy (Tennessee) | 4,223.10 mi (6,796.43 km) |
| Tudela de Duero to Solana Beach (California) | 5,743.94 mi (9,243.98 km) |
| Tudela de Duero to Soledad (California) | 5,728.96 mi (9,219.87 km) |
| Tudela de Duero to Solon (Ohio) | 3,834.79 mi (6,171.49 km) |
| Tudela de Duero to Somers Point (New Jersey) | 3,580.06 mi (5,761.55 km) |
| Tudela de Duero to Somerset (Kentucky) | 4,129.54 mi (6,645.86 km) |
| Tudela de Duero to Somerset (New Jersey) | 3,538.78 mi (5,695.11 km) |
