| Sumter to Lombard (Illinois) | 687.30 mi (1,106.11 km) |
| Sumter to Lomita (California) | 2,163.09 mi (3,481.16 km) |
| Sumter to Lompoc (California) | 2,272.80 mi (3,657.72 km) |
| Sumter to London (Ohio) | 444.37 mi (715.15 km) |
| Sumter to Lone Tree (Colorado) | 1,404.41 mi (2,260.17 km) |
| Sumter to Long Beach (California) | 2,154.55 mi (3,467.42 km) |
| Sumter to Long Beach (Mississippi) | 569.32 mi (916.23 km) |
| Sumter to Long Beach (New York) | 589.43 mi (948.60 km) |
| Sumter to Long Branch (New Jersey) | 562.97 mi (906.01 km) |
| Sumter to Longmont (Colorado) | 1,423.33 mi (2,290.64 km) |
| Sumter to Longview (Texas) | 835.55 mi (1,344.69 km) |
| Sumter to Longview (Washington) | 2,371.25 mi (3,816.16 km) |
| Sumter to Longwood (Florida) | 366.26 mi (589.44 km) |
| Sumter to Lorain (Ohio) | 527.45 mi (848.85 km) |
| Sumter to Lorton (Virginia) | 373.29 mi (600.76 km) |
