| Ponca City to Prokuplje | 5,704.04 mi (9,179.76 km) |
| Ponca City to Raca | 5,634.13 mi (9,067.26 km) |
| Ponca City to Raska | 5,666.48 mi (9,119.32 km) |
| Ponca City to Razanj | 5,681.69 mi (9,143.79 km) |
| Ponca City to Rekovac | 5,657.18 mi (9,104.35 km) |
| Ponca City to Ruma | 5,556.65 mi (8,942.56 km) |
| Ponca City to Sabac | 5,563.32 mi (8,953.29 km) |
| Ponca City to Secanj | 5,572.12 mi (8,967.45 km) |
| Ponca City to Senta | 5,521.31 mi (8,885.70 km) |
| Ponca City to Sid | 5,529.82 mi (8,899.38 km) |
| Ponca City to Sjenica | 5,645.35 mi (9,085.32 km) |
| Ponca City to Smederevo | 5,611.46 mi (9,030.77 km) |
| Ponca City to Smederevska Palanka | 5,626.88 mi (9,055.59 km) |
| Ponca City to Sokobanja | 5,693.72 mi (9,163.16 km) |
| Ponca City to Sombor | 5,494.24 mi (8,842.12 km) |
