| Thetford to Lizzano | 1,144.95 mi (1,842.61 km) |
| Thetford to Locate di Triulzi | 620.66 mi (998.86 km) |
| Thetford to Locorotondo | 1,121.24 mi (1,804.46 km) |
| Thetford to Locri | 1,230.69 mi (1,980.61 km) |
| Thetford to Lodi | 630.53 mi (1,014.74 km) |
| Thetford to Lomazzo | 595.82 mi (958.89 km) |
| Thetford to Lonate Pozzolo | 593.55 mi (955.23 km) |
| Thetford to Lonigo | 683.82 mi (1,100.50 km) |
| Thetford to Loreto | 857.31 mi (1,379.71 km) |
| Thetford to Loria | 681.60 mi (1,096.93 km) |
| Thetford to Lucca | 742.39 mi (1,194.77 km) |
| Thetford to Lucera | 1,016.94 mi (1,636.60 km) |
| Thetford to Lugo | 751.82 mi (1,209.93 km) |
| Thetford to Luino | 571.04 mi (919.00 km) |
| Thetford to Lurate Caccivio | 591.15 mi (951.37 km) |
