| Allentown to Saarijarvi | 4,083.98 mi (6,572.54 km) |
| Allentown to Salo | 4,101.53 mi (6,600.77 km) |
| Allentown to Sastamala | 4,063.23 mi (6,539.13 km) |
| Allentown to Savonlinna | 4,213.63 mi (6,781.18 km) |
| Allentown to Seinajoki | 4,014.04 mi (6,459.97 km) |
| Allentown to Siilinjarvi | 4,136.24 mi (6,656.64 km) |
| Allentown to Sipoo | 4,165.35 mi (6,703.48 km) |
| Allentown to Sippola | 4,202.43 mi (6,763.16 km) |
| Allentown to Sodankyla | 3,960.61 mi (6,373.99 km) |
| Allentown to Somero | 4,104.78 mi (6,606.01 km) |
| Allentown to Sotkamo | 4,117.30 mi (6,626.16 km) |
| Allentown to Tampere | 4,082.67 mi (6,570.42 km) |
| Allentown to Tornio | 3,951.59 mi (6,359.46 km) |
| Allentown to Turku | 4,073.77 mi (6,556.09 km) |
| Allentown to Tuusula | 4,156.82 mi (6,689.75 km) |
