| Appenzell to Sumter (South Carolina) | 4,535.58 mi (7,299.32 km) |
| Appenzell to Sun City (Arizona) | 5,779.94 mi (9,301.91 km) |
| Appenzell to Sun City Center (Florida) | 4,914.68 mi (7,909.42 km) |
| Appenzell to Sun City West (Arizona) | 5,779.47 mi (9,301.16 km) |
| Appenzell to Sun Lakes (Arizona) | 5,788.56 mi (9,315.78 km) |
| Appenzell to Sun Prairie (Wisconsin) | 4,463.84 mi (7,183.86 km) |
| Appenzell to Sun Valley (Nevada) | 5,666.93 mi (9,120.04 km) |
| Appenzell to Sun Village (California) | 5,908.00 mi (9,508.01 km) |
| Appenzell to Sunland Park (New Mexico) | 5,681.79 mi (9,143.96 km) |
| Appenzell to Sunny Isles Beach (Florida) | 4,901.69 mi (7,888.51 km) |
| Appenzell to Sunnyside (Washington) | 5,281.41 mi (8,499.60 km) |
| Appenzell to Sunnyvale (California) | 5,861.57 mi (9,433.28 km) |
| Appenzell to Sunrise (Florida) | 4,899.07 mi (7,884.30 km) |
| Appenzell to Sunrise Manor (Nevada) | 5,724.37 mi (9,212.48 km) |
| Appenzell to Sunset (Florida) | 4,923.07 mi (7,922.92 km) |
