| Ponca City to Rochefort | 4,716.30 mi (7,590.15 km) |
| Ponca City to Rodez | 4,920.59 mi (7,918.92 km) |
| Ponca City to Rognac | 5,063.43 mi (8,148.80 km) |
| Ponca City to Roissy-en-Brie | 4,757.57 mi (7,656.57 km) |
| Ponca City to Romainville | 4,745.78 mi (7,637.60 km) |
| Ponca City to Romans-sur-Isere | 4,994.49 mi (8,037.85 km) |
| Ponca City to Rombas | 4,870.93 mi (7,839.00 km) |
| Ponca City to Romilly-sur-Seine | 4,809.15 mi (7,739.57 km) |
| Ponca City to Ronchin | 4,707.78 mi (7,576.44 km) |
| Ponca City to Roncq | 4,703.58 mi (7,569.67 km) |
| Ponca City to Roquebrune-sur-Argens | 5,122.56 mi (8,243.97 km) |
| Ponca City to Roquevaire | 5,084.21 mi (8,182.24 km) |
| Ponca City to Rosny-sous-Bois | 4,748.28 mi (7,641.61 km) |
| Ponca City to Roubaix | 4,708.17 mi (7,577.07 km) |
| Ponca City to Rouen | 4,673.75 mi (7,521.67 km) |
