| Oklahoma City to Rochefort | 4,793.00 mi (7,713.58 km) |
| Oklahoma City to Rodez | 4,997.25 mi (8,042.29 km) |
| Oklahoma City to Rognac | 5,140.39 mi (8,272.66 km) |
| Oklahoma City to Roissy-en-Brie | 4,837.37 mi (7,785.00 km) |
| Oklahoma City to Romainville | 4,825.59 mi (7,766.04 km) |
| Oklahoma City to Romans-sur-Isere | 5,072.48 mi (8,163.37 km) |
| Oklahoma City to Rombas | 4,951.95 mi (7,969.40 km) |
| Oklahoma City to Romilly-sur-Seine | 4,889.06 mi (7,868.19 km) |
| Oklahoma City to Ronchin | 4,788.88 mi (7,706.96 km) |
| Oklahoma City to Roncq | 4,784.78 mi (7,700.35 km) |
| Oklahoma City to Roquebrune-sur-Argens | 5,200.00 mi (8,368.59 km) |
| Oklahoma City to Roquevaire | 5,161.21 mi (8,306.17 km) |
| Oklahoma City to Rosny-sous-Bois | 4,828.09 mi (7,770.05 km) |
| Oklahoma City to Roubaix | 4,789.35 mi (7,707.71 km) |
| Oklahoma City to Rouen | 4,753.57 mi (7,650.13 km) |
