| Lake Ronkonkoma to Saarijarvi | 4,004.70 mi (6,444.94 km) |
| Lake Ronkonkoma to Salo | 4,017.38 mi (6,465.35 km) |
| Lake Ronkonkoma to Sastamala | 3,980.59 mi (6,406.13 km) |
| Lake Ronkonkoma to Savonlinna | 4,134.59 mi (6,653.99 km) |
| Lake Ronkonkoma to Seinajoki | 3,933.88 mi (6,330.97 km) |
| Lake Ronkonkoma to Siilinjarvi | 4,058.66 mi (6,531.78 km) |
| Lake Ronkonkoma to Sipoo | 4,082.16 mi (6,569.60 km) |
| Lake Ronkonkoma to Sippola | 4,120.65 mi (6,631.55 km) |
| Lake Ronkonkoma to Sodankyla | 3,890.45 mi (6,261.07 km) |
| Lake Ronkonkoma to Somero | 4,021.22 mi (6,471.52 km) |
| Lake Ronkonkoma to Sotkamo | 4,041.88 mi (6,504.77 km) |
| Lake Ronkonkoma to Tampere | 4,000.66 mi (6,438.44 km) |
| Lake Ronkonkoma to Tornio | 3,877.52 mi (6,240.27 km) |
| Lake Ronkonkoma to Turku | 3,989.35 mi (6,420.24 km) |
| Lake Ronkonkoma to Tuusula | 4,073.62 mi (6,555.86 km) |
