| Mercer Island to Kuldiga | 4,927.10 mi (7,929.41 km) |
| Mercer Island to Liepaja | 4,940.41 mi (7,950.82 km) |
| Mercer Island to Limbazi | 4,933.71 mi (7,940.03 km) |
| Mercer Island to Livani | 5,028.18 mi (8,092.08 km) |
| Mercer Island to Ludza | 5,037.56 mi (8,107.16 km) |
| Mercer Island to Madona | 4,997.64 mi (8,042.92 km) |
| Mercer Island to Marupe | 4,962.85 mi (7,986.93 km) |
| Mercer Island to Ogre | 4,976.54 mi (8,008.97 km) |
| Mercer Island to Olaine | 4,968.83 mi (7,996.56 km) |
| Mercer Island to Preili | 5,039.97 mi (8,111.05 km) |
| Mercer Island to Rezekne | 5,034.90 mi (8,102.89 km) |
| Mercer Island to Riga | 4,960.89 mi (7,983.78 km) |
| Mercer Island to Ropazi | 4,967.17 mi (7,993.89 km) |
| Mercer Island to Salaspils | 4,969.72 mi (7,997.99 km) |
| Mercer Island to Saldus | 4,954.32 mi (7,973.20 km) |
