| SeaTac to Linslade | 4,755.46 mi (7,653.17 km) |
| SeaTac to Lisburn | 4,475.86 mi (7,203.21 km) |
| SeaTac to Liskeard | 4,730.92 mi (7,613.68 km) |
| SeaTac to Litherland | 4,611.15 mi (7,420.93 km) |
| SeaTac to Little Bookham | 4,798.13 mi (7,721.84 km) |
| SeaTac to Little Hulton | 4,623.38 mi (7,440.62 km) |
| SeaTac to Little Lever | 4,622.91 mi (7,439.85 km) |
| SeaTac to Littleborough | 4,625.66 mi (7,444.28 km) |
| SeaTac to Littlehampton | 4,819.81 mi (7,756.74 km) |
| SeaTac to Littleover | 4,680.67 mi (7,532.81 km) |
| SeaTac to Littleport | 4,751.99 mi (7,647.58 km) |
| SeaTac to Liverpool | 4,614.79 mi (7,426.79 km) |
| SeaTac to Liversedge | 4,632.89 mi (7,455.92 km) |
| SeaTac to Livingston | 4,471.01 mi (7,195.39 km) |
| SeaTac to Llanelli | 4,674.32 mi (7,522.59 km) |
