| SeaTac to Lamia | 6,088.35 mi (9,798.26 km) |
| SeaTac to Larisa | 6,040.84 mi (9,721.79 km) |
| SeaTac to Lefkada | 6,061.42 mi (9,754.92 km) |
| SeaTac to Livadeia | 6,127.15 mi (9,860.69 km) |
| SeaTac to Loutraki | 6,158.67 mi (9,911.42 km) |
| SeaTac to Lykovrysi | 6,169.55 mi (9,928.94 km) |
| SeaTac to Mandra | 6,163.72 mi (9,919.54 km) |
| SeaTac to Marousi | 6,170.96 mi (9,931.21 km) |
| SeaTac to Megara | 6,164.98 mi (9,921.58 km) |
| SeaTac to Melissia | 6,171.65 mi (9,932.31 km) |
| SeaTac to Mesolongi | 6,100.57 mi (9,817.92 km) |
| SeaTac to Metamorfosi | 6,169.94 mi (9,929.55 km) |
| SeaTac to Moschato | 6,174.62 mi (9,937.09 km) |
| SeaTac to Mytilini | 6,157.41 mi (9,909.39 km) |
| SeaTac to Nafpaktos | 6,107.70 mi (9,829.39 km) |
