| West Islip to Saarijarvi | 4,017.14 mi (6,464.96 km) |
| West Islip to Salo | 4,029.98 mi (6,485.63 km) |
| West Islip to Sastamala | 3,993.14 mi (6,426.34 km) |
| West Islip to Savonlinna | 4,147.03 mi (6,674.00 km) |
| West Islip to Seinajoki | 3,946.35 mi (6,351.04 km) |
| West Islip to Siilinjarvi | 4,071.04 mi (6,551.71 km) |
| West Islip to Sipoo | 4,094.73 mi (6,589.83 km) |
| West Islip to Sippola | 4,133.18 mi (6,651.71 km) |
| West Islip to Sodankyla | 3,902.52 mi (6,280.50 km) |
| West Islip to Somero | 4,033.80 mi (6,491.78 km) |
| West Islip to Sotkamo | 4,054.17 mi (6,524.56 km) |
| West Islip to Tampere | 4,013.20 mi (6,458.62 km) |
| West Islip to Tornio | 3,889.76 mi (6,259.97 km) |
| West Islip to Turku | 4,001.96 mi (6,440.53 km) |
| West Islip to Tuusula | 4,086.20 mi (6,576.10 km) |
