| Owasso to Radauti | 5,606.12 mi (9,022.17 km) |
| Owasso to Ramnicu Sarat | 5,766.90 mi (9,280.92 km) |
| Owasso to Ramnicu Valcea | 5,690.23 mi (9,157.54 km) |
| Owasso to Rasnov | 5,702.89 mi (9,177.91 km) |
| Owasso to Reghin | 5,619.29 mi (9,043.38 km) |
| Owasso to Resita | 5,594.46 mi (9,003.41 km) |
| Owasso to Roman | 5,684.39 mi (9,148.14 km) |
| Owasso to Rosiori de Vede | 5,760.55 mi (9,270.71 km) |
| Owasso to Rovinari | 5,657.68 mi (9,105.15 km) |
| Owasso to Roznov | 5,675.59 mi (9,133.98 km) |
| Owasso to Sabaoani | 5,677.44 mi (9,136.96 km) |
| Owasso to Sacele | 5,709.92 mi (9,189.23 km) |
| Owasso to Sacueni | 5,503.53 mi (8,857.08 km) |
| Owasso to Salcea | 5,630.21 mi (9,060.94 km) |
| Owasso to Salonta | 5,514.75 mi (8,875.13 km) |
