| Oklahoma City to Saarijarvi | 4,956.16 mi (7,976.16 km) |
| Oklahoma City to Salo | 5,014.91 mi (8,070.71 km) |
| Oklahoma City to Sastamala | 4,964.89 mi (7,990.22 km) |
| Oklahoma City to Savonlinna | 5,079.18 mi (8,174.15 km) |
| Oklahoma City to Seinajoki | 4,896.07 mi (7,879.46 km) |
| Oklahoma City to Siilinjarvi | 4,991.86 mi (8,033.63 km) |
| Oklahoma City to Sipoo | 5,068.50 mi (8,156.96 km) |
| Oklahoma City to Sippola | 5,092.26 mi (8,195.20 km) |
| Oklahoma City to Sodankyla | 4,758.75 mi (7,658.47 km) |
| Oklahoma City to Somero | 5,013.05 mi (8,067.73 km) |
| Oklahoma City to Sotkamo | 4,954.91 mi (7,974.16 km) |
| Oklahoma City to Tampere | 4,978.27 mi (8,011.75 km) |
| Oklahoma City to Tornio | 4,783.63 mi (7,698.51 km) |
| Oklahoma City to Turku | 4,990.31 mi (8,031.13 km) |
| Oklahoma City to Tuusula | 5,060.32 mi (8,143.80 km) |
