| Echt to Somersworth (New Hampshire) | 3,479.58 mi (5,599.84 km) |
| Echt to Somerton (Arizona) | 5,621.76 mi (9,047.34 km) |
| Echt to Somerville (Massachusetts) | 3,524.73 mi (5,672.50 km) |
| Echt to Somerville (New Jersey) | 3,744.95 mi (6,026.92 km) |
| Echt to Sonoma (California) | 5,516.12 mi (8,877.34 km) |
| Echt to Soquel (California) | 5,579.35 mi (8,979.10 km) |
| Echt to South Bend (Indiana) | 4,146.26 mi (6,672.76 km) |
| Echt to South Bradenton (Florida) | 4,701.76 mi (7,566.75 km) |
| Echt to South Burlington (Vermont) | 3,521.14 mi (5,666.73 km) |
| Echt to South Charleston (West Virginia) | 4,129.91 mi (6,646.45 km) |
| Echt to South Daytona (Florida) | 4,550.22 mi (7,322.88 km) |
| Echt to South El Monte (California) | 5,641.12 mi (9,078.50 km) |
| Echt to South Elgin (Illinois) | 4,207.06 mi (6,770.61 km) |
| Echt to South Euclid (Ohio) | 3,973.39 mi (6,394.56 km) |
| Echt to South Farmingdale (New York) | 3,691.72 mi (5,941.26 km) |
