| Ponca City to Saarijarvi | 4,866.78 mi (7,832.33 km) |
| Ponca City to Salo | 4,926.18 mi (7,927.92 km) |
| Ponca City to Sastamala | 4,875.98 mi (7,847.12 km) |
| Ponca City to Savonlinna | 4,989.67 mi (8,030.10 km) |
| Ponca City to Seinajoki | 4,806.87 mi (7,735.90 km) |
| Ponca City to Siilinjarvi | 4,902.27 mi (7,889.43 km) |
| Ponca City to Sipoo | 4,979.56 mi (8,013.82 km) |
| Ponca City to Sippola | 5,003.09 mi (8,051.69 km) |
| Ponca City to Sodankyla | 4,668.71 mi (7,513.56 km) |
| Ponca City to Somero | 4,924.23 mi (7,924.79 km) |
| Ponca City to Sotkamo | 4,865.13 mi (7,829.67 km) |
| Ponca City to Tampere | 4,889.25 mi (7,868.48 km) |
| Ponca City to Tornio | 4,693.86 mi (7,554.03 km) |
| Ponca City to Turku | 4,901.66 mi (7,888.46 km) |
| Ponca City to Tuusula | 4,971.39 mi (8,000.68 km) |
