| Troy to Lombard (Illinois) | 253.87 mi (408.57 km) |
| Troy to Lomita (California) | 1,987.96 mi (3,199.31 km) |
| Troy to Lompoc (California) | 2,069.60 mi (3,330.71 km) |
| Troy to London (Ohio) | 186.35 mi (299.91 km) |
| Troy to Lone Tree (Colorado) | 1,148.03 mi (1,847.58 km) |
| Troy to Long Beach (California) | 1,980.20 mi (3,186.82 km) |
| Troy to Long Beach (Mississippi) | 907.57 mi (1,460.59 km) |
| Troy to Long Beach (New York) | 508.58 mi (818.47 km) |
| Troy to Long Branch (New Jersey) | 499.44 mi (803.78 km) |
| Troy to Longmont (Colorado) | 1,147.14 mi (1,846.14 km) |
| Troy to Longview (Texas) | 940.68 mi (1,513.88 km) |
| Troy to Longview (Washington) | 1,961.32 mi (3,156.44 km) |
| Troy to Longwood (Florida) | 964.26 mi (1,551.83 km) |
| Troy to Lorain (Ohio) | 93.01 mi (149.68 km) |
| Troy to Lorton (Virginia) | 410.46 mi (660.57 km) |
