| Monroe to Security-Widefield (Colorado) | 828.82 mi (1,333.85 km) |
| Monroe to Sedalia (Missouri) | 432.40 mi (695.89 km) |
| Monroe to Sedro-Woolley (Washington) | 1,911.26 mi (3,075.88 km) |
| Monroe to Seguin (Texas) | 403.04 mi (648.62 km) |
| Monroe to Selden (New York) | 1,198.23 mi (1,928.36 km) |
| Monroe to Selma (Alabama) | 294.08 mi (473.27 km) |
| Monroe to Selma (California) | 1,586.34 mi (2,552.97 km) |
| Monroe to Selma (Texas) | 420.93 mi (677.42 km) |
| Monroe to Seminole (Florida) | 641.81 mi (1,032.89 km) |
| Monroe to Seven Hills (Ohio) | 838.34 mi (1,349.17 km) |
| Monroe to Seven Oaks (South Carolina) | 639.99 mi (1,029.96 km) |
| Monroe to Severn (Maryland) | 973.59 mi (1,566.84 km) |
| Monroe to Severna Park (Maryland) | 978.54 mi (1,574.80 km) |
| Monroe to Sevierville (Tennessee) | 538.83 mi (867.16 km) |
| Monroe to Seymour (Indiana) | 563.33 mi (906.60 km) |
