| Locarno to Security-Widefield (Colorado) | 5,275.21 mi (8,489.63 km) |
| Locarno to Sedalia (Missouri) | 4,851.76 mi (7,808.16 km) |
| Locarno to Sedro-Woolley (Washington) | 5,262.35 mi (8,468.93 km) |
| Locarno to Seguin (Texas) | 5,492.06 mi (8,838.62 km) |
| Locarno to Selden (New York) | 3,930.46 mi (6,325.46 km) |
| Locarno to Selma (Alabama) | 4,898.47 mi (7,883.33 km) |
| Locarno to Selma (California) | 5,884.64 mi (9,470.42 km) |
| Locarno to Selma (Texas) | 5,506.18 mi (8,861.34 km) |
| Locarno to Seminole (Florida) | 4,928.96 mi (7,932.40 km) |
| Locarno to Seven Hills (Ohio) | 4,269.92 mi (6,871.77 km) |
| Locarno to Seven Oaks (South Carolina) | 4,570.11 mi (7,354.87 km) |
| Locarno to Severn (Maryland) | 4,157.12 mi (6,690.23 km) |
| Locarno to Severna Park (Maryland) | 4,153.73 mi (6,684.78 km) |
| Locarno to Sevierville (Tennessee) | 4,590.72 mi (7,388.05 km) |
| Locarno to Seymour (Indiana) | 4,548.60 mi (7,320.27 km) |
