| Roudnice nad Labem to Smyrna (Delaware) | 4,194.53 mi (6,750.45 km) |
| Roudnice nad Labem to Smyrna (Georgia) | 4,808.09 mi (7,737.88 km) |
| Roudnice nad Labem to Smyrna (Tennessee) | 4,776.59 mi (7,687.17 km) |
| Roudnice nad Labem to Snellville (Georgia) | 4,788.65 mi (7,706.59 km) |
| Roudnice nad Labem to Snoqualmie (Washington) | 5,182.96 mi (8,341.17 km) |
| Roudnice nad Labem to Snyder (Texas) | 5,467.44 mi (8,799.00 km) |
| Roudnice nad Labem to Socastee (South Carolina) | 4,601.02 mi (7,404.62 km) |
| Roudnice nad Labem to Socorro (Texas) | 5,706.85 mi (9,184.29 km) |
| Roudnice nad Labem to Soddy-Daisy (Tennessee) | 4,761.99 mi (7,663.67 km) |
| Roudnice nad Labem to Solana Beach (California) | 5,958.74 mi (9,589.66 km) |
| Roudnice nad Labem to Soledad (California) | 5,854.95 mi (9,422.64 km) |
| Roudnice nad Labem to Solon (Ohio) | 4,316.71 mi (6,947.07 km) |
| Roudnice nad Labem to Somers Point (New Jersey) | 4,154.21 mi (6,685.55 km) |
| Roudnice nad Labem to Somerset (Kentucky) | 4,647.94 mi (7,480.13 km) |
| Roudnice nad Labem to Somerset (New Jersey) | 4,094.51 mi (6,589.47 km) |
