| Thornton to Ittiri | 1,031.79 mi (1,660.51 km) |
| Thornton to Ivrea | 719.80 mi (1,158.40 km) |
| Thornton to L'Aquila | 1,054.09 mi (1,696.40 km) |
| Thornton to La Loggia | 744.07 mi (1,197.47 km) |
| Thornton to La Maddalena | 1,012.36 mi (1,629.23 km) |
| Thornton to La Spezia | 851.28 mi (1,370.00 km) |
| Thornton to Lacchiarella | 762.89 mi (1,227.76 km) |
| Thornton to Ladispoli | 1,037.86 mi (1,670.27 km) |
| Thornton to Lainate | 746.37 mi (1,201.17 km) |
| Thornton to Laives | 772.73 mi (1,243.59 km) |
| Thornton to Lana | 756.86 mi (1,218.05 km) |
| Thornton to Lanciano | 1,090.65 mi (1,755.23 km) |
| Thornton to Langhirano | 834.91 mi (1,343.65 km) |
| Thornton to Lanuvio | 1,071.26 mi (1,724.03 km) |
| Thornton to Lariano | 1,072.23 mi (1,725.58 km) |
