| Roudnice nad Labem to Somersworth (New Hampshire) | 3,829.80 mi (6,163.47 km) |
| Roudnice nad Labem to Somerton (Arizona) | 5,910.05 mi (9,511.30 km) |
| Roudnice nad Labem to Somerville (Massachusetts) | 3,876.37 mi (6,238.42 km) |
| Roudnice nad Labem to Somerville (New Jersey) | 4,095.87 mi (6,591.67 km) |
| Roudnice nad Labem to Sonoma (California) | 5,767.79 mi (9,282.37 km) |
| Roudnice nad Labem to Soquel (California) | 5,835.58 mi (9,391.46 km) |
| Roudnice nad Labem to South Bend (Indiana) | 4,478.25 mi (7,207.04 km) |
| Roudnice nad Labem to South Bradenton (Florida) | 5,061.54 mi (8,145.76 km) |
| Roudnice nad Labem to South Burlington (Vermont) | 3,865.98 mi (6,221.70 km) |
| Roudnice nad Labem to South Charleston (West Virginia) | 4,475.67 mi (7,202.90 km) |
| Roudnice nad Labem to South Daytona (Florida) | 4,909.82 mi (7,901.59 km) |
| Roudnice nad Labem to South El Monte (California) | 5,916.26 mi (9,521.29 km) |
| Roudnice nad Labem to South Elgin (Illinois) | 4,534.82 mi (7,298.10 km) |
| Roudnice nad Labem to South Euclid (Ohio) | 4,313.19 mi (6,941.42 km) |
| Roudnice nad Labem to South Farmingdale (New York) | 4,043.74 mi (6,507.77 km) |
