| Norristown to Lovington (New Mexico) | 1,624.12 mi (2,613.77 km) |
| Norristown to Lowell (Indiana) | 637.30 mi (1,025.63 km) |
| Norristown to Lowell (Massachusetts) | 271.28 mi (436.58 km) |
| Norristown to Lower Burrell (Pennsylvania) | 232.48 mi (374.14 km) |
| Norristown to Lowes Island (Virginia) | 130.40 mi (209.86 km) |
| Norristown to Lubbock (Texas) | 1,529.61 mi (2,461.67 km) |
| Norristown to Lufkin (Texas) | 1,242.05 mi (1,998.89 km) |
| Norristown to Luling (Louisiana) | 1,102.01 mi (1,773.51 km) |
| Norristown to Lumberton (North Carolina) | 429.72 mi (691.57 km) |
| Norristown to Lumberton (Texas) | 1,260.67 mi (2,028.85 km) |
| Norristown to Lutz (Florida) | 921.51 mi (1,483.03 km) |
| Norristown to Lynbrook (New York) | 95.14 mi (153.11 km) |
| Norristown to Lynchburg (Virginia) | 279.99 mi (450.60 km) |
| Norristown to Lynden (Washington) | 2,358.43 mi (3,795.52 km) |
| Norristown to Lyndhurst (Ohio) | 335.73 mi (540.30 km) |
