| Tonawanda to Saarijarvi | 4,033.72 mi (6,491.64 km) |
| Tonawanda to Salo | 4,063.42 mi (6,539.44 km) |
| Tonawanda to Sastamala | 4,021.39 mi (6,471.80 km) |
| Tonawanda to Savonlinna | 4,162.29 mi (6,698.56 km) |
| Tonawanda to Seinajoki | 3,966.16 mi (6,382.91 km) |
| Tonawanda to Siilinjarvi | 4,081.66 mi (6,568.79 km) |
| Tonawanda to Sipoo | 4,124.56 mi (6,637.84 km) |
| Tonawanda to Sippola | 4,157.96 mi (6,691.59 km) |
| Tonawanda to Sodankyla | 3,889.42 mi (6,259.42 km) |
| Tonawanda to Somero | 4,065.16 mi (6,542.24 km) |
| Tonawanda to Sotkamo | 4,057.65 mi (6,530.16 km) |
| Tonawanda to Tampere | 4,039.16 mi (6,500.40 km) |
| Tonawanda to Tornio | 3,889.32 mi (6,259.25 km) |
| Tonawanda to Turku | 4,036.45 mi (6,496.04 km) |
| Tonawanda to Tuusula | 4,116.09 mi (6,624.20 km) |
